1. Review on the effect of seed source and size on grain yield of bread wheat (Tritium Aestivum L.);Alemu;J. Ecol. Nat. Resour.,2019
2. Effects of farmers' seed source on maize seed quality and crop productivity;Asiedu;Ghana J. Agric. Sci.,2007
3. Adoption of certified seed and its effect on technical efficiency: insights from northern Kazakhstan;Baglan;J. Agric. Sci.,2020
4. Etiology of african cassava mosaic disease;Bock;Plant Dis.,1983
5. The importance of using certified seed;Bogdanović;Selekcija i Semenarstvo,2016