Source: https://www.researchgate.net/profile/Md_Kabir70/publication/327262612_BIODIVERSITY_POSITION_OF_MADHUTILA_ECO-PARK_IN_SHERPUR_BANGLADESH/links/5b85225b92851c1e1236ffec/BIODIVERSITY-POSITION-OF-MADHUTILA-ECO-PARK-IN-SHERPUR-BANGLADESH.pdf