Hassana, A. G, and Alewo, Ameh .O. and Isa, M. T. (2021) Optimization of Process Conditions in the Multi – Stage Pulping Method for the Production of Micro Crystalline Cellulose from Groundnut Husk. International Journal of Engineering and Advanced Technology Studies, 9 (2). pp. 19-37. ISSN 2053-5783(Print); ISSN 2053-5791(online)
Okorie, Lilian Chigozie (2023) Resource Recovery from Crude Oil Sludge Using Solvent Extraction and Delayed Cooking Method. International Journal of Petroleum and Gas Engineering Research, 6 (1). pp. 10-20. ISSN Print ISSN: ISSN 2514-9253; Online ISSN: ISSN 2514-9261
Okpala, Valentine Obinna (2024) Analysis of Accidents in Petroleum and Chemical Industries. International Journal of Petroleum and Gas Engineering Research, 7 (1). pp. 17-32. ISSN ISSN 2514-9253(Print), ISSN 2514-9261 (Online)