-, -. “BACK MATTER (Indeks Subjek, Indeks Pengarang, Biografy, Author Guidelines)”. JPPM (Jurnal Pendidikan dan Pemberdayaan Masyarakat) 2, no. 2 (November 10, 2015). Accessed May 9, 2025. https://journal.uny.ac.id/index.php/jppm/article/view/7487.