“SYNTHESIS OF METAL COMPLEXES OF 2,4-DINITROPPHENYL GLYCINE AND 2,4- DINITROPPHENYL-α-ALANINEWITH COPPER (Cu2+)”, SJFSU, no. 1, p. 4, Jul. 2023, Accessed: Jan. 10, 2026. [Online]. Available: https://journal.fdu.uz/index.php/sjfsu/article/view/1156