Yensy NA. PELATIHAN PEMBELAJARAN AKTIF BERBANTUAN “BLOK ALJABAR” BAGI GURU SMP N 1 PONDOK KELAPA. DR [Internet]. 2018 Jun. 29 [cited 2024 May 4];16(1). Available from: https://ejournal.unib.ac.id/dharmaraflesia/article/view/4828