U. Pratiwi, M. Muharni, F. Ferlinahayati, H. Yohandini, and S. Suheryanto, “Quantitative Phytochemical Analysis and Determination of Anti-Cholesterol Activity of Sungkai (Paronema canescens Jack.) Leaf Extracts: doi.org/10.26538/tjnpr/v5i10.16”, TJNPR, vol. 5, no. 10, pp. 1797–1802, Oct. 2021.