Evi Latifatus Sirri, Nani Ratnaningsih and Puji Lestari 2021. Is android-based learning media effective for exploring students’ spatial ability?. Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika. 7, 2 (Nov. 2021), 149–160. DOI:https://doi.org/10.29407/jmen.v7i2.16527.