Literature Review & Academic Writing: Structure, Citation & Ethics

TAKEAWAYS:

• A literature review is a critical synthesis of existing research, not just a summary—it identifies gaps, debates, and theoretical frameworks for your study.
• Academic writing requires clarity, objectivity, and structure: use headings, logical flow, and evidence-based arguments (avoid first-person or vague claims).
• Citations (in-text and references) prove credibility and avoid plagiarism; APA/Harvard styles are most common in Nepali universities.
• Plagiarism is unintentional or deliberate copying—use paraphrasing, quotation marks, and reference lists to stay ethical.
• Peer-reviewed journals and scholarly books are primary sources; government reports and news articles are secondary (use cautiously).
• Real-world tie-ins: eSewa’s user feedback analysis (literature review of digital payment trends), NTC’s traffic congestion studies (synthesizing prior research), and Nepali NGOs’ impact reports (academic writing for stakeholders).

1. What is a Literature Review?

A literature review is a systematic, critical analysis of existing research on a topic. It answers:

• What do we already know?
• What are the gaps in knowledge?
• How does your research contribute to the field?

Why is it Important?

graph TD
    A["Literature Review"] --> B["Identifies Research Gaps"]
    A --> C["Builds Theoretical Framework"]
    A --> D["Justifies Research Question"]
    A --> E["Avoids Redundancy"]
    A --> F["Strengthens Credibility"]

Example: If researching "Child Labor in Nepal", you’d review:

• Government reports (e.g., ILO Nepal studies)
• Academic papers (e.g., Journal of Nepali Studies)
• NGO publications (e.g., Save the Children Nepal)

2. Types of Literature Reviews

Real-World Link:

• Pathao’s expansion strategy in Nepal relied on a literature review of ride-hailing trends in Southeast Asia before launching.
• Nepal Rastra Bank’s financial inclusion reports are systematic reviews of banking access across districts.

3. Steps to Conduct a Literature Review

flowchart LR
    A["Step 1: Define Topic & Research Question"] --> B["Step 2: Search Databases"]
    B --> C["Step 3: Select Relevant Sources"]
    C --> D["Step 4: Evaluate Sources"]
    D --> E["Step 5: Organize & Synthesize"]
    E --> F["Step 6: Write the Review"]

Worked Example: Writing a Review on "Traffic Congestion in Kathmandu"

1. Define Scope:

   • Research Question: "What are the primary causes of traffic congestion in Kathmandu, and how have past interventions failed?"

2. Search Sources:

   • Primary: Academic papers (e.g., Journal of Transport Studies, Nepal).
   • Secondary: NTC reports, news articles (Kantipur, Himalayan Times).

3. Evaluate:

   • Peer-reviewed? (Yes for academic papers, No for opinion pieces).
   • Recency? (Prioritize studies from 2018–2024).

4. Synthesize:

   • Table Comparison:

     Study (Year)	Key Finding	Methodology
     NTC (2020)	60% congestion due to public transport inefficiency	Survey + GPS tracking
     Journal of Nepalese Studies (2022)	Lack of pedestrian infrastructure worsens delays	Case study of Thapathali
     The Kathmandu Post (2023)	Political strikes cause 30% of delays	News analysis

5. Write:

   • Start with a broad overview, then narrow to Kathmandu-specific issues, and end with gaps (e.g., "No study has analyzed the impact of e-rickshaws on congestion").

4. Academic Writing: Structure and Style

Key Features of Academic Writing

• Formal Tone: Avoid contractions ("don’t" → "do not").
• Objective Language: "The study suggests..." (not "I think...").
• Logical Flow: Use topic sentences, transitions ("Furthermore," "However"), and headings.
• Evidence-Based: Every claim must be cited.

Structure of an Academic Paper

classDiagram
    class Abstract {
        +150–300 words
        +Summarizes purpose, methods, findings
    }
    class Introduction {
        +Background
        +Research gap
        +Objective
        +Hypothesis (if applicable)
    }
    class LiteratureReview {
        +Synthesized sources
        +Critical analysis
    }
    class Methodology {
        +Design
        +Participants
        +Data collection
    }
    class Results {
        +Findings (no interpretation)
    }
    class Discussion {
        +Interpretation
        +Comparison with literature
        +Limitations
    }
    class Conclusion {
        +Summary
        +Implications
        +Future research
    }
    class References {
        +APA/Harvard/MLA format
    }
    Abstract --> Introduction
    Introduction --> LiteratureReview
    LiteratureReview --> Methodology
    Methodology --> Results
    Results --> Discussion
    Discussion --> Conclusion
    Conclusion --> References

5. Citation and Referencing: APA vs. Harvard

In-Text Citations

Worked Example: Citing Sources

Source: Smith, J. (2021). Poverty Alleviation in Nepal: A Case Study of Microfinance. Kathmandu: Himal Books.

• APA In-Text: (Smith, 2021, p. 45)
• Harvard In-Text: (Smith, 2021, p. 45)
• Reference List (APA):

  Smith, J. (2021). Poverty alleviation in Nepal: A case study of microfinance. Himal Books.

• Reference List (Harvard):

  Smith, J. (2021) Poverty alleviation in Nepal: A case study of microfinance. Kathmandu: Himal Books.

6. Avoiding Plagiarism

Plagiarism includes:

• Direct copying without quotation marks.
• Paraphrasing poorly (changing a few words but keeping the same structure).
• Self-plagiarism (reusing your own work without citation).

How to Paraphrase Correctly

Original (Source):

"Microfinance has significantly reduced poverty in rural Nepal by providing access to credit for women entrepreneurs." (Smith, 2021, p. 32)

Incorrect Paraphrase (Same meaning, different words):

"In rural Nepal, women’s businesses have benefited from microfinance loans, which help lower poverty levels."

Correct Paraphrase:

"Research indicates that microfinance initiatives in Nepal’s rural areas have played a crucial role in poverty reduction, particularly by empowering female-led enterprises through financial inclusion strategies." (Adapted from Smith, 2021)

7. Real-World Applications

Case Study 1: eSewa’s User Feedback Analysis

• Literature Review: eSewa analyzed prior studies on digital payment adoption in Nepal (e.g., Nepal Rastra Bank reports, IMF working papers).
• Gap Identified: Most research focused on urban users; rural adoption was understudied.
• Action: eSewa launched rural agent training programs based on this insight.

Case Study 2: NTC’s Traffic Management Plan

• Literature Review: NTC reviewed 30+ studies on Kathmandu traffic, including:
  • World Bank (2019): "Traffic congestion costs Nepal $1.5B annually."
  • KU Transport Research (2020): "Lack of dedicated bus lanes worsens delays."
• Academic Writing: NTC’s 2023 report used APA citations to justify proposals like smart traffic lights and pedestrian overpasses.

Case Study 3: NGO Impact Reports

• Example: Save the Children Nepal’s annual report on child nutrition cites:
  • UNICEF Nepal (2022): "30% of children under 5 are stunted."
  • Journal of Health Policy (2021): "School feeding programs improve attendance by 20%."
• Why It Matters: Donors (e.g., USAID, DFID) require evidence-based writing for funding.

8. Common Mistakes to Avoid

mindmap
  root((❌ Mistakes in Literature Reviews))
    node1[➤ Over-reliance on secondary sources]
    node2[➤ Ignoring recent studies (older than 5 years)]
    node3[➤ Descriptive (not analytical) writing]
    node4[➤ Poor citation (missing page numbers, incorrect format)]
    node5[➤ Plagiarism (accidental or intentional)]
    node6[➤ No clear research gap]

Exam Tip

How This Unit is Tested

1. Descriptive Questions (30%):

   • "Explain the steps of a literature review with examples." → Use the 6-step flowchart and Kathmandu traffic case study.
   • "Differentiate between narrative and systematic reviews." → Use the comparison table.

2. Application Questions (40%):

   • "How would you cite a chapter from an edited book in APA style?" → Show the worked example with Smith (2021).
   • "Write a paragraph synthesizing two sources on microfinance." → Use the paraphrasing example and Nepal Rastra Bank + Himal Books sources.

3. Critical Analysis (30%):

   • "Discuss why a literature review is integral to research." → Link to eSewa’s rural payment gap and NTC’s traffic report.
   • "How would you avoid plagiarism in academic writing?" → Show the original vs. correct paraphrase and mention Turnitin checks.

Marks Distribution (Typical)

Final Checklist Before Submission

• Literature review has critical analysis, not just summaries.
• Citations match the reference list (APA/Harvard).
• No plagiarism: All ideas are paraphrased or quoted correctly.
• Real-world tie-ins: At least one Nepali example (eSewa, NTC, etc.).
• Visuals included: Flowchart, comparison table, and citation examples.