Susilawati, S., Nugraha, A., Buchori, A. S., Rahayu, S., Fathurohman, F., & Yudiyanto, O. (2023). Design and implementation of automatic fish feeder (AFF) using microcontroller powered by solar cell: A Contribution to the fish farmers. Mechanical Engineering for Society and Industry, 3(1), 47-53. https://doi.org/10.31603/mesi.8276