Ramadhini, Rizky Annisa, Ade Danova, and Robby Roswanda. “Intramolecular Oxa-Michael Cyclization of 2’-Hydroxychalcones for the Synthesis of Flavanones: A Comparative Study”. Science and Technology Indonesia 10, no. 4 (October 1, 2025): 1169–1178. Accessed August 26, 2026. https://www.sciencetechindonesia.com/index.php/jsti/article/view/1891.