Sari, Ayu, 		Saputra, Hendra, 		Ku Arifin, Ku Halim, AND 		Aulia, Aulia.
" EFFECT OF SPENDING PLAN SQUANDER ON INFRASTRUCTURE ADVANCEMENT IN SIBOLGA" <em>Proceeding International Conference Keputeraan Prof. H. Kadirun Yahya</em> [Online], Volume 1 Number 1 (30 August 2022)