A. A. Raya, Rima Vien Permata Hartanto, and Rusnaini, “Pedagogical Content Knowledge (PCK) Analysis for Teachers: A Case Study of Pancasila and Citizenship Education (PPKn) Teachers on Bhinneka Tunggal Ika Material”, oaijss, vol. 7, no. 3, pp. 1517-1523, Mar. 2024.