Azhuri, Isnaina. “Membangun Bisnis Es Coklat Cokot Di Waduk Cengklik Boyolali”. Easta Journal of Innovative Community Services 1, no. 02 (Februari 27, 2023): 62–66. Diakses Maret 12, 2025. https://ejcs.eastasouth-institute.com/index.php/ejincs/article/view/77.