Nasyiithoh, H. and Anugrah Putri, W. (2019) “Matematika Haidl : Kajian Haidl dalam Garis Bilangan”, Proceedings of Annual Conference for Muslim Scholars, 3(1), pp. 104-110. Available at: http://proceedings.kopertais4.or.id/index.php/ancoms/article/view/224 (Accessed: 17October2021).