Gede Dharmawan, G.D., I Made Candiasa and I Gede Astawan 2023. Tri Hita Karana-Based Thematic Teaching Materials on the Topic of Clean, Healthy, and Beautiful Environment. Jurnal Ilmiah Sekolah Dasar. 7, 3 (Aug. 2023), 405–413. DOI:https://doi.org/10.23887/jisd.v7i3.51709.