DESIGN, CONSTRUCTION AND EVALUATION OF A VERTICAL PLATE MAIZE SEED PLANTER FOR GARDENS AND SMALL HOLDER FARMERS. Nigerian Journal of Technology, [S. l.], v. 35, n. 3, p. 647–655, 2016. DOI: 10.4314/njt.353.1145. Disponível em: https://www.nijotech.com/index.php/nijotech/article/view/1145. Acesso em: 16 apr. 2026.