Mudiartana, I Made, I Gede Margunayasa, and Dewa Gede Hendra Divayana. 2021. “How Is The Development of Valid and Practical Android-Based Local Wisdom Teaching Materials?”. Jurnal Ilmiah Sekolah Dasar 5 (3):403-14. https://doi.org/10.23887/jisd.v5i3.38176.