Rio Luthfiandana, Lucy Lidiawati Santioso, Wenny Desty Febrian, Josua Panatap Soehaditama, dan Indra Sani, “Qualitative Research Concepts: Phenomenology, Grounded Theory, Ethnography, Case Study, Narrative”, SJAM, vol. 2, no. 1, hlm. 26–36, Mei 2024.