Sumaryani, N., AND 		Dharmadewi, Anak Agung Istri Mirah.
" Analysis of Vitamin C Content of Red Dragon Fruit (Hylocereus polyrhizuz) and White Dragon Fruit (Hylocereus undatus) in Storage with Different Temperatures and Times" <em>Metamorfosa: Journal of Biological Sciences</em> [Online], Volume 5 Number 2 (18 October 2018)