Walingkas, S.A.F. et al. 2025. Evaluation of Viability, Vigor, and Early Seedling Growth of Mango (Mangifera indica L.) from Polyembryonic and Zygotic Seeds . Jurnal Agroekoteknologi Terapan (Applied Agroecotechnology Journal). 6, 2 (Oct. 2025), 311–324. DOI:https://doi.org/10.35791/jat.v6i2.58465.