Indrianto Sudjoko, R. et al. 2020. RANCANG BANGUN KONTROL DAN MONITORING CONSTANT CURRENT REGULATOR MENGGUNAKAN MIKROKONTROLER DAN MODUL GSM VIA SMS GATEWAY. Approach: Jurnal Teknologi Penerbangan. 4, 1 (Apr. 2020), 36–41. DOI:https://doi.org/10.46491/approach.v4i1.517.