Sofiah, Andi Asrifan, Nadirah, Sam Hermansyah, Isumarni. Differentiated Instruction in English Language Class at UPT SMP 1 PANGSID. IJGSR [Internet]. 2024 Aug. 31 [cited 2026 Jun. 24];2(6):355-64. Available from: http://journal.multitechpublisher.com/index.php/ijgsr/article/view/2459