Iis Oktavia Situmeang, Geby Novelia Sinaga and Helena Turnip (2024) “Kompetensi Sosial Guru Dalam Pendidikan Agama Kristen”, Journal of Cross Knowledge, 1(02), pp. 1–7. Available at: https://ejournal.edujavare.com/index.php/IJCK/article/view/92 (Accessed: 30 June 2026).