“Optimizing the Productivity and Quality of Rambak Pisang Based on Automatic Oil Draining Machine Technology (Spinner) at MSME Kartika Kencana Wonosari District”. Khidmatuna: Journal of Research and Community Service, vol. 2, no. 2, Dec. 2023, pp. 7-11, https://doi.org/10.58330/khidmatuna.v3i1.404.