Lestari A, Ika Agustin EA, Daliman M, Ming D. "Time Management" as a Pattern for Improvingthe Work Effectiveness of Christian Leaders. Technium [Internet]. 2021 Sep. 30 [cited 2026 Apr. 17];3(8):71-82. Available from: https://techniumscience.com.techniumscience.pluscommunication.eu/index.php/technium/article/view/4837