L. Judijanto, J. Hendra, E. Y. Utami, and A. Triyantoro , Trans., “The Effect of Green Infrastructure Investment, Capital Structure, and Operational Efficiency on Financial Performance of Companies in Central Java”, WSIS, vol. 2, no. 04, pp. 810–820, Apr. 2024, doi: 10.58812/wsis.v2i04.799.