Hilwa Abdullah @ Mohd. Nor and Nor Asyirah Binti Hamidi 2019. Sokongan Sosial Dan Penghargaan Kendiri Sebagai Petunjuk Kemurungan Dalam Kalangan Mahasiswa Insitusi Pengajian Tinggi (IPT): Social Support and Self-Esteem: Determinants of Depression among Higher Education Institution Students. The Journal of Social Analysis and Sustainability Studies (JSASS). 6, 2 (Dec. 2019), 58–70.