“ARDUINO UNO ASSISTED EGG STACKER AND COUNTER DESIGN: (Case Study of Lubuk Alung Padang Pariaman Laying Chicken Farm)”. 2023. Jurnal Teknoif Teknik Informatika Institut Teknologi Padang 11 (1): 30-36. https://doi.org/10.21063/jtif.2023.V11.1.30-36.