Adhamova Oltinoy Rafiqjon’s Qizi (2023) “General concepts of "Achromatic", "Chromatic", "Primary", "Brick" and ‘Additional’ colors in visual arts”, Zeta Repository, 19, pp. 26–30. Available at: https://zetarepo.com/index.php/zr/article/view/1650 (Accessed: 7 April 2025).