Ichsan, Ilmi Zajuli, Endang Iryani, Eny Purwanitiningsih, and Ratna Mutu Manikam. 2026. “Development of Student Worksheets Related to Environmentally Friendly Food Sources in Environmental Education”. Jurnal Inovasi Pendidikan MH Thamrin 10 (1):348-55. https://doi.org/10.37012/jipmht.v9i1.3627.