Siregar, Andika Saputra, Marlina, and Patimah Ritonga. 2024. “Implementation of Cooperative Learning Model to Improve Student Learning Outcomes in Islamic Education Learning at SD Negeri 19 Perkebunan Perlabian”. Journal of Indonesian Primary School 1 (3):81-89. https://journal.mgedukasia.or.id/index.php/jips/article/view/351.