Yully Tappi, Kondo Korani, Yulianti Mangallo, and Suardiman Dayadi. “WORKSHOP PEMBUATAN ALAT PERAGA MATEMATIKA UNTUK GURU DI SMA NEGERI 1 NABIRE”. JURNAL PENGABDIAN MANDIRI, vol. 4, no. 6, June 2025, pp. 595-02, https://mail.bajangjournal.com/index.php/JPM/article/view/10548.