List of Articles Mass Spectroscopy Open Access Article Abstract Page Full-Text 1 - Condensation of thiohydrazide analogues with 4-bromo-3, 6-dichloropyridazine: an efficient rout to pyridazino[4, 3-e][1, 3, 4]thiadiazines. Mohsen Nikpour Mahsa Salehpoor Kiani Open Access Article Abstract Page Full-Text 2 - Investigation on correlation between the content of palmitic acid methyl ester obtained by transesterification of natural rubber’s extracted lipids and cure characteristics of rubber compounds using gas chromatography – mass spectroscopy Fereshteh Eildari Mercedeh Malekzadeh Mandana Saber Tehrani Fereshteh Motiee 10.30495/jacr.2022.1946198.1996