Simanjuntak JO, Bartholomeus, Simanjuntak S, Lumbangaol P, Astri Agnes. ANALISA KONTRAK PROYEK KONSTRUKSI DI INDONESIA. JVIEKS [Internet]. 2021Jul.30 [cited 2024May3];2(2):205-14. Available from: https://ejournal.uhn.ac.id/index.php/eksakta/article/view/394