APA Style
kumar, D, R. (2023).
Risk factors of helicobacter pylori infection in children .
BSMMU:
Dr. Ranjit Kumar Nath.
MLA Style
kumar, Dr., Ranjit.
"Risk factors of helicobacter pylori infection in children".
BSMMU:
Dr. Ranjit Kumar Nath,
2023.
Thesis.