Irma Suryani, Risnawati Risnawati, and Nasir Za’ba. “THE INFLUENCE OF BPI PROGRAM ACTIVITY AND DISCIPLINE WORSHIP STUDENT ACHIEVEMENT AT RIAU JUNIOR HIGH SCHOOL”. Mathematics Research and Education Journal 8, no. 1 (April 30, 2024): 1–16. Accessed July 21, 2026. https://journal.uir.ac.id/index.php/JPM/article/view/16944.