The Effect of The Trisuis-Assisted Core Learning Model on The Mathematical Problem-Solving Ability of Students of SMKN 1 Majalengka. JCRME [Internet]. 2026 Mar. 2 [cited 2026 Apr. 19];1(1):1-7. Available from: http://journal.uskm.ac.id/index.php/jcrme/article/view/13