TY - GEN AU - Maslina Darus AU - Abdul Ghafur Ahmad AU - Alawiah Ibrahim ED - Malaysia. TI - On harmonic univalent and multivalent functions defined by a generalized ruscheweyh derivatives operator PY - 2010/// CY - Putrajaya PB - Kementerian Pengajian Tinggi Malaysia N1 - PTSL : Koleksi Dokumen ER -