Weerasekara, D.Sanath M. Bandara2022-03-092022-03-092021-12https://dl-doa.nsf.gov.lk/handle/1/43491-2otherThumba karawilaMomordica dioica ex Roxb.Willd100 Thumba karawila vines will give Rs. 100000 per monthArticle