Sari, Ayu, Hendra Saputra, Ku Halim Bin Ku Arifin, & Aulia Aulia. " EFFECT OF SPENDING PLAN SQUANDER ON INFRASTRUCTURE ADVANCEMENT IN SIBOLGA." Proceeding International Conference Keputeraan Prof. H. Kadirun Yahya [Online], 1.1 (2022): 261-264. Web. 22 Dec. 2024