Roy, S. (2024) “Access to Functionalized 2-Phenyl-4-(Indol-3-yl)-4<i>H</i>-Chromenes via Coupling of 2-Hydroxychalcones and Indole in PEG-400/H₂O under Catalyst-free Conditions”, Journal of Scientific Research, 16(3), pp. 857–872. doi: 10.3329/jsr.v16i3.71425.