Gan mohon bantuan jurnal ini untuk TA saya ya Phenolic Compounds from Petroleum Sources Edward Field, Fred H. Dempster, George E. Tilson Ind. Eng. Chem., 1940, 32 (4), pp 489496 DOI: 10.1021/ie50364a010 Publication Date: April 1940 Cresylic Acid from Petroleum Distillates L. J. Catlin Ind. Eng....
