S. CHANDRAJU, R. MYTHILY, and C. S. C. KUMAR, “PREPARATIVE HPLC SEPARATION OF SUGARS EXTRACTED FROM NON- EDIBLE PORTION OF RIDGE GOURD (LUFFA ACUTANGULA) AND THEIR IDENTIFICATION BY MASS AND TLC ANALYSIS”, Int J Chem Res, vol. 3, no. 1, pp. 40–44, Jan. 2012.