Susanti H, Zaenurrohman, Riyadi Purwanto. Development of a Hydroponic System using an Atmega 2560 Microcontroller with Automatic Nutrition and pH Settings for Lettuce Cultivation. E-Komtek [Internet]. 2023Jun.28 [cited 2024Dec.22];7(1):1-12. Available from: https://jurnal.politeknik-kebumen.ac.id/E-KOMTEK/article/view/1170