Ramadhan MPL, Sari EKW, Ariffudin I. PROBLEM SOLVING TECHNIQUES AS AN ATTEMPT TO IMPROVE THE ADAPTABILITY ABILITIES OF GRADE 7 STUDENTS. Bikotetik [Internet]. 2025 Nov. 30 [cited 2025 Dec. 2];9(2):311-2. Available from: https://journal.unesa.ac.id/index.php/jbk/article/view/46386