AnangAnang Supriadi Saleh, SubagjaHariadi, and Supriyono. 2024. “Manufacturing and Feasibility Test of Duck Egg Incubator Machine With Automatic System for Small Industrial Scale”. Jurnal Keteknikan Pertanian 12 (2), 214-29. https://doi.org/10.19028/jtep.012.2.214-229.