Aminudin N, Usmanto B, Feriyanto D, Septasari D, Andika TH, Muhammad AA. IoT-Based Cup Sealer Machine Automation Using Nodemcu ESP32. JENTIK J. Pendidik. Teknol. Inf. Dan Komun. [Internet]. 2025 Jun. 21 [cited 2025 Jul. 18];4(1):1-8. Available from: https://ejournal.1001tutorial.com/index.php/jentik/article/view/442