Novelina, .-., Anggraini, T. and Hermansyah, R. (2015) “Production of Liquid Chlorophyll from The Leaves of Green Grass Jelly (Premna oblongifolia Merr.)”, International Journal on Advanced Science, Engineering and Information Technology, 5(5), pp. 366–369. doi: 10.18517/ijaseit.5.5.584.