1.
Contractor’s Responsibility for a Work Contract in a Project Direct Appointment by the Commitment Making Officer (PPK) of the Regional Government Organization (OPD) (Study at the Public Works and Spatial Planning Department of Tanjungbalai City). JISIP [Internet]. 2023 Nov. 3 [cited 2026 Jun. 15];7(4):3457-63. Available from: https://ejournal.mandalanursa.org/index.php/JISIP/article/view/5780