Analisis kos dan pendapatan serta kecekapan penggunaan sumber oleh pekebun kecil kelapa sawit di Batu Pahat, Johor - MOHD Nor bin Ret (Serdeng : UPM, 1989)
Thesis (B.Sc.-Perniagaan)-UPM. 1989
Keywords: Palm oil industry -- Johor, Malaysia-Employees-Analysis -- Dissertations, thesis, etc