Tahir H, Rachman E, Van Gobel L, Malini Ganapathy. Innovating Regional Revenue Enhancement through Health Service Levies at the Gorontalo Provincial Health Laboratory. SICOPUS [Internet]. 2025 Nov. 21 [cited 2026 Sep. 6];3(03):649-64. Available from: https://journal.walideminstitute.com/index.php/sicopus/article/view/428