Najib, A., Arafat, S., & Kafabih, A. (2025). Effect of Technology Introduction on Opak Productivity in Kebumen Village, Tersono District, Batang Regency. Amalee: Indonesian Journal of Community Research and Engagement, 6(1), 13–22. https://doi.org/10.37680/amalee.v6i1.6814