Permatasari, Aulya, Khairil Anwar Notodiputro, and Kusman Sadik. “Mengukur Indeks Kebahagiaan Mahasiswa IPB Menggunakan Analisis Faktor”. Xplore: Journal of Statistics 2, no. 1 (June 30, 2018): 1–8. Accessed September 20, 2024. https://journal-stats.ipb.ac.id/index.php/xplore/article/view/69.