1.
annor A. Identification of Difficulty in Resolving Problem Trigonometric Functions Limit in Class XI MA PIP (Islamic Education Parigi) Central of Habirau. JPP [Internet]. 2016Nov.23 [cited 2024May3];2(2). Available from: https://jurnal.uin-antasari.ac.id/index.php/ptkpend/article/view/1025