In’am, Akhsanul, Anindita Verliana Ridho’i, Adinda Syalsyabilla Aidha Vedianty, and Sapto Hadi Riono. “Problem-Solving Model and LKPD: How Do They Affect the Math-Solving Ability of Middle School Students?”. AMCA Journal of Science and Technology 1, no. 2 (August 26, 2021). Accessed April 21, 2026. http://journal.amca2012.org/index.php/ajst/article/view/283.