Suandito B, Darmawijoyo, Purwoko. PENGEMBANGAN SOAL MATEMATIKA NON RUTIN DI SMA XAVERIUS 4 PALEMBANG. j. pend. mat. [Internet]. 2025 Mar. 9 [cited 2025 Mar. 10];3(2). Available from: https://jpm.ejournal.unsri.ac.id/index.php/jpm/article/view/332