Seto, Agung Anggoro, and Dian Septianti. “PELATIHAN PENILAIAN INSTRUMEN INVESTASI PADA GURU SD NEGERI 156 PALEMBANG”. Jurnal Abdimas Mandiri 2, no. 1 (August 10, 2018). Accessed May 3, 2024. https://ejournal.uigm.ac.id/index.php/PGM/article/view/458.