Obianefo Chukwujekwu Aloysius, Uchemba Uzochukwu Victor, Ezeano Ike Caleb and Anumudu Oluchi Odinaka (2021) “TECHNICAL EFFICIENCY AND TECHNOLOGICAL GAP RATIOS OF TOMATO PRODUCTION IN NORTHERN NIGERIA: A STOCHASTIC META FRONTIER APPROACH”, The Bangladesh Journal of Agricultural Economics, 42(1), pp. 1-18. Available at: http://bjae.bau.edu.bd/index.php/home/article/view/99 (Accessed: 28March2024).