sari, Hasnita, Dedy Hendryadi, and Juniarti Iryani. “PROTOTYPE OF A LAYER CHICKEN EGG COUNTER IN CHICKEN COOPS USING ESP8266 AND ULTRASONIC SENSOR BASED ON IOT”. Journal System Information And Computer 3, no. 02 (October 4, 2025): 335–343. Accessed February 11, 2026. https://journal.bina-adinata.ac.id/index.php/ammatoa/article/view/266.