KHOMSAH NH. PENDEKATAN STRUKTURAL THINK SQUARE SHARE (TSS) UNTUK MENINGKATKAN ACTIVE, JOYFUL, EFFECTIVE LEARNING (AJEL) MATERI BANGUN RUANG SISI LENGKUNG . science [Internet]. 2022Jun.20 [cited 2026Apr.5];2(2):123-32. Available from: https://www.jurnalp4i.com/index.php/science/article/view/1234