Datu I.E. Fatih; Syamsiar S. Russeng; Lalu M. Saleh; Yahya Thamrin; M. Furqaan Nai’em; Anwar Mallongi; Saimi Saimi. Analysis of Lactic Acid Elevation in Whole Blood and Blood Pressure With Work Fatigue to Airport Apron Work Productivity. ijmtlm 2024, 27, 412-421.