Sadawud Koonmanee และผู้แต่งคนอื่นๆ. (2019) Efficiency of maize (Zea mays L.) breeding methods of doubled haploid, modified single hill and pedigree breeding for developing inbred lines and hybrid. <i>Khon Kaen Agriculture Journal</i>, <i>47</i>(1), 105-114.Sadawud Koonmanee และผู้แต่งคนอื่นๆ. "Efficiency of maize (Zea mays L.) breeding methods of doubled haploid, modified single hill and pedigree breeding for developing inbred lines and hybrid". Khon Kaen Agriculture Journal 47 (2019):105-114.Sadawud Koonmanee และผู้แต่งคนอื่นๆ. Efficiency of maize (Zea mays L.) breeding methods of doubled haploid, modified single hill and pedigree breeding for developing inbred lines and hybrid. Faculty of Agriculture, KKU.:ม.ป.ท. 2019.