IMPLEMENTATION OF IOT-BASED ENGINE AND TRANSMISSION HEALTH MONITORING SYSTEM FOR KOMATSU GD825A-2 AT PT KALIMANTAN PRIMA PERSADA SITE TMRB. kohesi [Internet]. 2025 Jul. 8 [cited 2025 Aug. 23];9(2):141-50. Available from: https://ejournal.cahayailmubangsa.institute/index.php/kohesi/article/view/4276