Muhibbin Z, Sutikno, Soedarso, Ahmad IS, Sari NI. Social Piety Index for Character Building in Indonesia: A Case Study of The Society of Mojokerto City. JSH [Internet]. 7 Maret 2025 [dikutip 2 Mei 2026];15(2):129-45. Tersedia pada: https://journal.its.ac.id/index.php/jsh/article/view/2775