Saptono M, Murniyasih E. DESIGN IMPLEMENTATION OF AUTOMATIC HAND WASHER AND LIQUID SOAP BOTTLE BASED ON ARDUINO NANO ATMEGA328. jelekn [Internet]. 30Jul.2022 [cited 10Sep.2025];8(1):76-4. Available from: https://mail.ejurnal.poltekstpaul.ac.id/index.php/jelekn/article/view/452