Analytical Study in Split-Plot Design with Application on an Agricultural Laboratory Experiment. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), [S. l.], v. 52, n. 2, p. 11–19, 2022. DOI: 10.55562/jrucs.v52i2.538. Disponível em: https://jrucs.iq/index.php/JAUCS/article/view/538. Acesso em: 16 apr. 2026.