List of Articles Asphaltene Open Access Article Abstract Page Full-Text 1 - Modifications of Internal Molecular Structures of Asphalt Components Due to Physical Aging Iffat R. Arisa Open Access Article Abstract Page Full-Text 2 - Biodegradation of the Most Heavier Fraction of Crude Oil, Asphaltene, by Bacillus toyonensis BCT-7112 Malihe Honarmand Kashi Mitra Sadat Tabatabaee Nazila Arbab Soleimani 10.22034/jchr.2018.544200