1. Combining ability and heterosis for some agronomic characters in grain sorghum;Al-Aaref;Middle East J. Agric. Res.,2016
2. Heterosis and combining ability for green fodder yield and its contributing traits in forage sorghum;Akbari;Indian Soc. Forage Res.,2013
3. Ashok Kumar, A., Reddy, B.V.S., Rai, K.N., 2011. Genetic variability for grain Fe and Zn contents in sorghum and pearl millet cultivars. In: Souvenir of the Indian Seed Congress. 22–23 February 2011, Hyderabad International Convention Centre, Hyderabad, pp. 95–99.
4. Genetic variability and character association for grain iron and zinc contents in sorghum germplasm accessions and commercial cultivars.;Ashok Kumar;Euro. J. Plant Sci. Biotechnol.,2012
5. Gene effects and heterosis for iron and zinc concentration in sorghum (Sorghum bicolor (L.) Moench);Ashok;Field Crops Res.,2013