FATA, H. K.; MAHARANI, K. A. Efficiency Measurement of Subsidized Fertilizer Use on Rice Crop Yields in Bangsri District using Data Envelopment Analysis. Contemporary Mathematics and Applications (ConMathA), [S. l.], v. 7, n. 2, p. 117–127, 2025. DOI: 10.20473/conmatha.v7i2.74568. Disponível em: https://e-journal.unair.ac.id/CONMATHA/article/view/74568. Acesso em: 5 nov. 2025.