Mohd. Nawi Ab. Rahman Teras penyelidikan / Mohd. Nawi Ab. Rahman - Serdang, Selangor : Universiti Putra Malaysia, 2000 - 188 p. : ill. ; 23 cm. ISBN: 983931985X RM 20.00 Subjects--Topical Terms: Research--MethodologyStatistics--MethodologyReport writing