Kamarul Arifain, Siti Marhamah, et al. “PEMBANGUNAN DAN PENILAIAN INSTRUMEN NILAI SOSIAL (INS) REMAJA”. Jurnal ’Ulwan, vol. 6, no. 1, Sept. 2021, pp. 1-21, https://www.ejournal.unimel.edu.my/index.php/JULWAN/article/view/842.