Utusan Malaysia. (2017). Tangani isu alam sekitar, sisa pepejal.
Chicago Style CitationUtusan Malaysia. Tangani Isu Alam Sekitar, Sisa Pepejal. 2017.
MLA CitationUtusan Malaysia. Tangani Isu Alam Sekitar, Sisa Pepejal. 2017.
Warning: These citations may not always be 100% accurate.