1. MS Thesis: Karim MR. 2007. Survey on the distribution of avian rotavirus by polyacrylamide gel electrophoresis. MS Thesis, Department of Medicine, Bangladesh Agricultural University, Mymensingh, Bangladesh.

2. PhD Thesis: Karim MR. 2014. Molecular epidemiology and multilocus typing of Cryptosporidium, Giardia duodenalis and Enterocytozoon bieneusi in nonhuman primates in China. PhD Thesis, College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, China.