studentsrepo.um.edu.mystudentsrepo.um.edu.my/1540/10/BIBLIOGRAFI.pdfMat Saat, M.H., Foong Sang Foo...
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studentsrepo.um.edu.mystudentsrepo.um.edu.my/1540/10/BIBLIOGRAFI.pdfMat Saat, M.H., Foong Sang Foo and Hashim, Ismail. (1997). Early comparison of oil palm yield on Sahabat series