Qona’ah, Siti, and Gan Gan Giantika. “BRI Peduli CSR Program ‘YOK KITA GAS’ in Waste Management Efforts in Surabaya City, Indonesia”. Golden Ratio of Data in Summary, vol. 5, no. 2, Apr. 2025, pp. 53-58, doi:10.52970/grdis.v5i2.1138.