permana Muqorrobin, zufar, Akhmad Nawawi, Achmad Aris Ardani, Singgang Putra Setia, and Reza Rahmadian. 2024. “Off-Grid Solar System Monitoring Based on ESP-32 and INA219 In Pesanggrahan Gordomulyo”. Vokasi Unesa Bulletin of Engineering, Technology and Applied Science 1 (2):26-37. https://doi.org/10.26740/vubeta.v1i2.34859.