“KAJIAN RINTIS: PENGETAHUAN, SIKAP DAN AMALAN KOMUNITI BERSTRATA DI LEMBAH KLANG TERHADAP SISA MAKANAN: PILOT STUDY: KNOWLEDGE, ATTITUDES AND PRACTICES OF STRATIFIED COMMUNITIES IN THE KLANG VALLEY TOWARDS FOOD WASTE”. Quantum Journal of Social Sciences and Humanities 7, no. 5 (October 31, 2026): 256–270. Accessed October 31, 2026. https://qjssh.com/index.php/qjssh/article/view/1398.