Razak, Rizal, Rindang Matoati, Thamya Amelia, and Siti Vina Rahma Septiani. “Performance Measurement of the Impact of Social Return on Investment (SROI) of the Jayakarta Agro-Educational Tourism Program of PT XYZ”. Jurnal Agroekoteknologi Terapan (Applied Agroecotechnology Journal) 6, no. 2 (December 31, 2025): 416–444. Accessed January 16, 2026. https://ejournal.unsrat.ac.id/v3/index.php/samrat-agrotek/article/view/65887.