Amelia Trisavinaningdiah, Asriani Susiati, Ria Puspitasari, Suci Alumdalu, Robah Lagu Sitepu. THE EFFECT OF DELAYS DUE TO FLIGHT OPERATION HANDLING AND ENGINEERING ON ON-TIME PERFORMANCE AT PT. WATER LAMPS AT SOEKARNO HATTA AIRPORT. IJAMESC [Internet]. 2025 Aug. 19 [cited 2025 Oct. 13];3(4):1209-17. Available from: https://ijamesc.com/index.php/go/article/view/592