Productive efficiency of tea industry: A stochastic frontier approach
Md. Azizul Baten1*, Anton Abdulbasah Kamil1 and Mohammad Anamul Haque2
1School of Distance Education, Universiti Sains Malaysia, 11800 USM Pulau Pinang, Malaysia.
2Department of Statistics, ShahJalal University of Science and Technology, Sylhet-3114, Bangladesh.
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