Wahyudi, E., Saptadi, A., & Rantedoping, E. (2009). Perancangan Rangkaian Charger Telepon Seluler Dengan Sumber Catuan Handset Lain. JURNAL INFOTEL, 1(2), 9-19. https://doi.org/10.20895/infotel.v1i2.66