1.
Parhusip S, Manurung S, Siahaan TM. Pengaruh Model Logan Avenue Problem Solving (LAPS) Heuristic Terhadap Kemampuan Pemecahan Masalah Matematis siswa di kelas VIII. JPDK [Internet]. 2022Nov.3 [cited 2024Nov.22];4(6):813-2. Available from: http://journal.universitaspahlawan.ac.id/index.php/jpdk/article/view/8254