SREENIVASULU, M., MURTHY, V.R. MOLECULAR ELECTRON IONIZATION CROSS - SECTION AND λ max IN THE STUDIES OF ACTIVITIES OF ALKALOIDS. ijpbs [Internet]. 2014 Jun. 30 [cited 2026 Jul. 24];5(2):147-56. Available from: https://ijpbs.net/index.php/journal/article/view/3524