EvaliaN. A., Harianto, NurmalinaR., and HakimD. B. “Price Transmission Between Input and Output Markets: The Covid-19 Effect on Laying Hens’ Industry in Indonesia”. Jurnal Manajemen & Agribisnis, Vol. 19, no. 3, Nov. 2022, p. 418, doi:10.17358/jma.19.3.418.