Ariffin, N.A. and Janan, D. 2017. Keberkesanan Kaedah Pengajaran Bersama Dalam Meningkatkan Pencapaian Penulisan Karangan Murid Tingkatan 4: The Effectiveness of Coaching Teaching Methods in Improving Writing Achievement of Form 4 Students. PENDETA. 8, (Nov. 2017), 59–65. DOI:https://doi.org/10.37134/pendeta.vol8.6.2017.