P. T. T. Hien, C. Hai Yen, P. Thi Hang Nga, Q. Le Ha, and D. Thi Thu, “Angiotensin-converting enzyme inhibitory and antibacterial activities of low molecular weight peptides derived from spent brewer’s yeast”, Vietnam J. Biotechnol., vol. 18, no. 2, pp. 331–340, Nov. 2020.