Nismawati, Nismawati, Cahyadi Nugroho, and Sumitro Sumitro. “The Influence of Family Harmony and School Environment on Sociology Learning Achievement in Senior High School Students”. JIIP - Jurnal Ilmiah Ilmu Pendidikan 6, no. 9 (September 2, 2023): 7254-7261. Accessed July 1, 2025. http://jiip.stkipyapisdompu.ac.id/jiip/index.php/JIIP/article/view/2902.