Langat, Wycliffe Kipkorir, and Emanuel Manyasa. “Implications of Price Regulation on Market Structure of Oil Marketing Firms in Kenya”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 24, no. 6 (November 22, 2015): 178–205. Accessed July 3, 2024. https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/4869.