Hidayat, Dody, Ramli Ramli, and Tenti Astria Purba. “PENGEMBANGAN APLIKASI KUMPULAN RUMUS MATEMATIKA SMA BERBASIS ANDROID”. JURNAL TEKNOLOGI DAN ILMU KOMPUTER PRIMA (JUTIKOMP) 1, no. 1 (April 1, 2018): 43–50. Accessed February 11, 2026. https://jurnal.unprimdn.ac.id/index.php/jutikomp/article/view/308.