Walingkas, Stanley A. F., et al. “Effects of Polyembryonic Seed Types on Early Seedling Growth of Duku (Lansium Domesticum Corr)”. Jurnal Agroekoteknologi Terapan (Applied Agroecotechnology Journal), vol. 6, no. 2, Jan. 2026, pp. 483-95, doi:10.35791/jat.v6i2.58464.