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Mohammadtahir Cheumar, Dr.; Wan Nazjmi bin Mohamed Fisol, Dr.; Yusuf bin Haji Othman, Dr.(Kulliyyah of Muamalat, INSANIAH University College (KUIN)., 2018)
Yusuf bin Haji Othman, Dr.; Wan Nazjmi bin Mohamed Fisol, Dr.; Mohd Sholeh bin Sheh Yusuff, Dr.(Kulliyyah of Muamalat & Management Sciences, UniSHAMS., 2018-12)
Mohd Sholeh Sheh Yusuff; Yusuf Haji-Othman; Mat Rani Abdul Manaf(HR Mars Management Academic Research Society Exploring Intelectual Capital., 2018-06-29)
Wan Nazjmi bin Mohamed Fisol, Dr.; Yusuf bin Haji Othman, Dr.; Siti Hafsha binti Albasri; Mohammadtahir Cheumar, Dr.; Anas Suzastri bin Ahmad(Universiti Islam Antarabangsa Sultan Abdul Halim Mu'adzam Shah, UniSHAMS., 2018-03)