O, Byambasuren; D, Ulziibayar; D, Chiibaatar. Retraction Notice: Effect of pretreatment temperature on catalytic performance of the catalysts derived from cobalt carbonyl cluster in Fischer-Tropsch Synthesis. Mongolian Journal of Chemistry, [S. l.], v. 18, n. 44, 2018. DOI: 10.5564/mjc.v18i44.938. Disponível em: https://mongoliajol.info/index.php/MJC/article/view/938. Acesso em: 19 mar. 2025.