- Makvandi, Marzieh., Dil, Fatemeh Abiar., Malekzadeh, Ameneh., Baghernejad, Mojtaba., Niknam, Khodabakhsh. (2024) Silica-bonded n-propyltriethylene-tetramine as a recyclable solid base catalyst for the synthesis of 2-amino-5-oxo-5,6,7,8-tetrahydro-4H-chromenes. IJC, 3(4):221 - 228.