Hartono, S., Rahman, A. F. ., & Tojibussabirin, M. . (2023). Determinants of Infrastructure Spending Efficiency in Indonesia: Data Envelopment Analysis (DEA) and Tobit Regression Approach. Journal of World Science, 2(8), 1249–1256. https://doi.org/10.58344/jws.v2i8.347