A Systematic Evidence Review of Instructional and Nurturant Effects in Physics Learning I Gede Purwana Edi Saputra, Triani, Surya Ningsih, Rina Sardiana Sari, Andi Evi Sulfiyani Nurfathanah Amsal Jurnal Amal Pendidikan Vol. 7 No. 2 2026 DOI 10.36709/japend.v7i2.249