Mamik Suendarti, Hawa Liberna , Witri Lestari, Aulia Masruroh, Afifudin Lisgianto 2022. Development of Android-Based Mathematics Learning Media on Three-Dimensional Geometry for Vocational High Schools with an Ethnomathematical Approach. Turkish Journal of Computer and Mathematics Education (TURCOMAT). 13, 03 (Jul. 2022), 140–150. DOI:https://doi.org/10.17762/turcomat.v13i03.12895.