SIMATUPANG, Leo Fernando; SIAHAAN, Tumpal Manahara; MARBUN, Bintang Marlyn. Differentiation Development Strategy at University of HKBP Nommensen Pematangsiantar Through Swot Method {Strength,Weaknesses,Oppurtunities and Threats}. International Journal of Environmental, Sustainability, and Social Science, [S. l.], v. 5, n. 6, p. 2024–2033, 2024. DOI: 10.38142/ijesss.v5i6.1277. Disponível em: https://staging.journalkeberlanjutan.com/index.php/ijesss/article/view/1277. Acesso em: 6 jun. 2026.