Sihotang SF, Zuhri Z. THE EFFECT OF STATISTICS AND PROBABILITY LEARNING MODEL IMPROVEMENT ON STUDENT LEARNING OUTCOMES. Alifmatika J. Pendidik. dan Pembelajaran Mat. [Internet]. 2022 Jul. 30 [cited 2026 Jan. 22];4(1):65-81. Available from: https://journal.ibrahimy.ac.id/index.php/Alifmatika/article/view/1973