“STUDIES ON SOME SCHIFF BASE COMPLEXES DERIVED FROM 3-HYDROXY-QUINOXALINE-2-CARBOXALDEHYDE AND VARIOUS AMINES WITH MANGANESE (II)”. International Journal of Food and Nutritional Sciences 11, no. 1 (January 1, 2022): 1568–1574. Accessed August 9, 2026. https://www.ijfans.org/index.php/Journal/article/view/4863.