Sulianta, Feri, Heri Heryono, Ulil Surtia Zulpratita, Sy. Yuliani, Ai Rosita, and Eka Angga Laksana. 2019. “Different Kinds of Modern Technique to Develop Various Information System”. International Journal of Advanced Science and Technology 28 (6), 68 - 75. http://sersc.org/journals/index.php/IJAST/article/view/373.