Lachmi Susmita Ramadani, Fiki Alghadari, and Ade Kumalasari. “EFEKTIVITAS STRATEGI HEURISTIK DECOMPOSING RECOMBINING DAN WORKING BACKWARDS TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS MURID SMP”. SECONDARY: Jurnal Inovasi Pendidikan Menengah 6, no. 2 (April 30, 2026): 803–812. Accessed May 9, 2026. https://www.jurnalp4i.com/index.php/secondary/article/view/10045.