Rahman, L. I. S., A. B. Pratiwi, and H. Suprajitno. “Penerapan Seagulls Optimization Algorithm Untuk Menyelesaikan Open Vehicle Routing Problem”. Contemporary Mathematics and Applications (ConMathA), vol. 4, no. 1, Mar. 2022, pp. 42-50, doi:10.20473/conmatha.v4i1.34549.