Noraishah Abdullah, Zurina Shaameri, Ahmad Sazali Hamzah, and Mohd Fazli Mohammat. “Synthesis of Trans-4-Hydroxyprolineamide and 3-Ketoproline Ethyl Ester for Green Asymmetric Organocatalysts”. Journal of Advanced Research in Applied Sciences and Engineering Technology, vol. 38, no. 1, Jan. 2024, pp. 97-108, doi:10.37934/araset.38.1.97108.