Azdarpour, A., Rahmani, O., Rafati, R., Hamidi, H., Junin, R., & Manan, M. (2013). Laboratory Investigation of The Effects of Parameters Controlling Polymer Enhanced Foam (PEF) Stability. Asian Journal of Applied Sciences, 1(1). Retrieved from https://ajouronline.com/index.php/AJAS/article/view/68