INTERDISIPLIN: Journal of Qualitative and Quantitative Research

Articles

• Comparison of Male and Female Per Capita Expenditure in North Sumatra in 2025 Using the Maximum Likelihood Estimation Method

  Eliza Margareth Pangaribuan, Santa Ceacilia Br Tarigan, Sintya Ester Z Berutu, Claudia Nainggolan

  237-248

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  DOI: https://doi.org/10.61166/interdisiplin.v3i4.156

• Environmental Impact Assessment (EIA) of the Proposed Leuwikeris Dam Construction in Ciamis and Tasikmalaya Regencies, West Java Province

  Agus Irpan Nurhidayat

  224-228

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  DOI: https://doi.org/10.61166/interdisiplin.v3i4.138

• Criteria for Data Validity in Qualitative Research

  Masruroh Masruroh

  229-236

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  DOI: https://doi.org/10.61166/interdisiplin.v3i4.154