Sangadji, S., R. Breemer, and M. Mailoa. “Effect of Addition of Green Spinach Extract (Amaranthus Hybridus L.) on the Chemical and Organoleptic Characteristics of Yellow Sweet Potato Sticks”. Jurnal Agrosilvopasture-Tech, Vol. 2, no. 1, June 2023, pp. 166-75, doi:10.30598/j.agrosilvopasture-tech.2023.2.1.166.