Chuanpis Aroonrungsikul, Sumontha Nopparatana and Prateang Donsompai (1994) “Embryo Culture of Interspecific Hybrid in Brassica spp”., Agriculture and Natural Resources. Bangkok, Thailand, 28(4), pp. 489–498. available at: https://li01.tci-thaijo.org/index.php/anres/article/view/241451 (accessed: 10 October 2026).