COMPARATIVE ALLOCATIVE EFFICIENCY AND PROFITABILITY OF DIFFERENT SCALES OF POULTRY-EGG PRODUCTION IN JOS METROPOLIS, PLATEAU STATE, NIGERIA. FJS [Internet]. 2021 Jun. 13 [cited 2025 Sep. 11];4(4):259-73. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/481