Mohd Razlan, F. Q. ., A. S. Abd Shukor, and S. B. . Abd Karim. “Analysing the Factors Affecting Implementation and Cost Analysis of Biodigester Systems: Toward Sustainable Waste Management Solutions”. Built Environment Journal, vol. 21, no. Special Issue, Sept. 2024, doi:10.24191/bej.v21iSpecial Issue.2436.