.Ritzkal R, Abdul Aziz A, Fajar Kusumah FS, Kusumah FSF, Kodarsyah K. Web and Arduino Automatic Selling Machine Monitoring Prototype. Mantik [Internet]. 2022Feb.25 [cited 2025Oct.8];5(4):2667-74. Available from: https://iocscience.org/ejournal/index.php/mantik/article/view/2053