“Preparation and Study of the Optical Properties of Poly (3-Hexylthiophene-Co-Thiophene) @NPs (SiO2 , ZnO , Ag)”. European Science Methodical Journal 2, no. 2 (February 22, 2024): 43–71. Accessed September 11, 2025. https://europeanscience.org/index.php/3/article/view/443.