%0 Journal Article %T Research and development needs as identified in S&T policy and planning documents in Sri Lanka %A Nalini Ratnasiri %J Journal of the National Science Foundation of Sri Lanka %D 2019 %R 10.4038/jnsfsr.v47i2.9323 %X No abstrct availabl %U https://jnsfsl.sljol.info/articles/10.4038/jnsfsr.v47i2.9323/