Kajian keberkesanan program dakwah di sekolah-sekolah menengah Kementerian Pelajaran Malaysia - Mamat, Arifin; Awang Mat, Muhamad Zahiri; Othman, Joharry; Ismail, Nik Ahmad Hisham; Mohd Shamsudin, Nurul Amali; Ngah, Zaib (Centre for Teaching and Learning, Institute of Education, International Islamic University Malaysia, 2010)