Hajarana S, Tojibussabirin M, Prihatiningtias YW. Relative Efficiency of Education, Health, and Infrastructure Spending in Southeast Sulawesi (2018–2022): A Data Envelopment Analysis Approach. bamj [Internet]. 2025 May 18 [cited 2026 May 1];3(1):40-52. Available from: https://serambi.org/index.php/bamj/article/view/508