Daulay RA, Damayanti A, Shaharani A, Anggriani S, Syafitri W, Nasution YM. THE ISSUE OF DIFFICULTIES FACED BY TWELFTH GRADE STUDENTS IN LEARNING CHEMISTRY ON THE SUBJECT OF ALKYNE DERIVATIVES. Rev. Multidiscip. Educ. Cult. Pedag. [Internet]. 2023 Mar. 15 [cited 2026 May 14];2(2):83-8. Available from: https://ojs.transpublika.com/index.php/ROMEO/article/view/730