sanusi mohammed Sadiq, „TOTAL FACTOR PRODUCTIVITY (TFP) OF PRODUCTIVE RESOURCES USED IN HOMESTEAD POULTRY BROILER FARMS IN NIGER STATE OF NIGERIA“, J. Agric. Sci. (Bg.), vol 64, izd. 1, Apr. 2019, Pristupljeno: 12. Juli 2026. [Online]. Dostupno na: https://asistent.ceon.rs/index.php/jas/article/view/17251