Study Effect Different Concentrations of Calcium Sulfate And Boric Acid And Their Interactions on Some Physiological Characteristices of Vigna Ungiculata L. Plant. Journal of the College of Basic Education, [S. l.], v. 31, n. 129, p. 280ـ293, 2025. DOI: 10.35950/cbej.v31i129.12950. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/12950.. Acesso em: 28 jun. 2026.