Budiningsih, S., Watemin, W., & Marhendi, T. (2023). Analisis Keragaan dan Profitabilitas Usaha Pengrajin Gula Kelapa Cetak di Desa Sudimara Kecamatan Cilongok. Proceedings Series on Physical & Formal Sciences, 5, 37–43. https://doi.org/10.30595/pspfs.v5i.701