[1]
Asmaningrum, H.P., Jusmiati, J., Pongkendek, J.J. and Kristyasari, M.L. 2022. Validation of Environmental Chemistry Teaching Materials on the Topic of Environmental Pollution Using an Ethno-Stem Approach. Jurnal Ilmiah Kanderang Tingang. 13, 2 (Dec. 2022), 235-245. DOI:https://doi.org/10.37304/jikt.v13i2.174.