Astika, Fani, Yuli Kurniawati Sugiyo Pranoto, and Petra Kristi Mulyani. 2026. “Environmental Conservation Values in an Early Childhood Curriculum Document: A Qualitative Content Analysis”. AL-ISHLAH: Jurnal Pendidikan 18 (3). https://doi.org/10.35445/alishlah.v18i3.9011.