Aam Gunawan, Zakir, M. I., Dharmawati, S., & Rasyidi , M. (2020). Influence of Dayak Onion Extract Concentration (Eleutherine palmi folia (L.) Merr) and Length Storage on Weight Decrease, Haugh Unit, and Albumen pH of Duck Egg. Indonesian Journal of Agricultural Research, 2(3), 205 - 214. https://doi.org/10.32734/injar.v2i3.2050