Md Dahlan, Farhan, Asniza Hamimi Abdul Tharim, Ashrof Zainuddin, and Mohd Hasrol Haffiz Aliasak. 2020. “Factors for Effective Repair and Maintenance Services in the Housing Industry: A Systematic Literature Review”. Asian Journal of Environment-Behaviour Studies 5 (15):17-28. https://doi.org/10.21834/aje-bs.v5i15.358.