R. Adawiah, M. Zubair, A. Hudori, and S. Sawaludin, “Increasing Students’ Active Participation in PPKN Subject Through Portfolio-Based Learning Model in Class VIII-G at SMPN 5 Mataram”, Jurnal, Teknologi, Pendidikan, vol. 9, no. 4, pp. 576–587, Oct. 2024.