Sa`adah, Zumrotus, Abdussakir Abdussakir, and Elly Susanti. “Ecotheology Problem Based Learning Innovation Cultivates Student Mathematical Connection Skills: Inovasi Pembelajaran Berbasis Masalah Terintegrasi Ekoteologi Menumbuhkan Kemampuan Koneksi Matematis Siswa”. Indonesian Journal of Innovation Studies 27, no. 4 (September 17, 2026): 10.21070/ijins.v27i4.2283. Accessed September 17, 2026. https://ijins.umsida.ac.id/index.php/ijins/article/view/2283.