Nazhifah, K. (Inventor), Syahputra, R. (Inventor), Septyandy, M. R. (Inventor), Randi, C. (Inventor), Ilma, Z. (Inventor) & Iskandarsyah (Inventor), 2019, Patent No. EC00201971665
Nazhifah, K. (Inventor), Syahputra, R. (Inventor), Septyandy, M. R. (Inventor), Randi, C. (Inventor), Ilma, Z. (Inventor) & Iskandarsyah (Inventor), 2019, Patent No. EC00201971666