Synthesis of Tin Oxide Thin Films by Sol-gel Spin Coating Method and Study of Their Color Properties Using CIE 1931 and CIE LAB systems. IJAP [Internet]. 2025 Mar. 25 [cited 2026 Jun. 19];21(1):3-8. Available from: https://ijap-iq.com/index.php/ijap/article/view/332