Susanti, Hera, Zaenurrohman, and Riyadi Purwanto. “Development of a Hydroponic System Using an Atmega 2560 Microcontroller With Automatic Nutrition and PH Settings for Lettuce Cultivation”. Jurnal E-Komtek (Elektro-Komputer-Teknik) 7, no. 1 (June 28, 2023): 1-12. Accessed December 22, 2024. https://jurnal.politeknik-kebumen.ac.id/E-KOMTEK/article/view/1170.