Alawiyah Siregar, E. ., and R. Dani Eka Putra. “Analisis Grade Specialty Arabika Pagur Madina Menggunakan Metode AHP”. Journal of Engineering Science and Technology Management (JES-TM), vol. 2, no. 1, Aug. 2022, pp. 45-51, doi:10.31004/jestm.v2i1.29.