Göktaş, S. and Şahin, G. 2023. Methylene blue concentration and pH-induced photocatalytic degradation of methylene blue without photocatalyst under visible light. International Journal of Advanced Natural Sciences and Engineering Researches. 7, 6 (Jul. 2023), 176–181. DOI:https://doi.org/10.59287/ijanser.1153.