1.
Ibrahim AN. Learning Strategies at SMP 4 Muhammadiyah Porong during the Covid-19 Pandemic: Pembelajaran SMP 4 Muhammadiyah Porong dimasa Pandemi Covid 19. icecrs [Internet]. 2021 Oct. 10 [cited 2025 Oct. 10];10. Available from: https://icecrs.umsida.ac.id/index.php/icecrs/article/view/1305