I. Purwaningsih, R. Hardiyati, M. Zulhamdani, C. S. Laksani, and Y. Rianto, “CURRENT STATUS OF FUNCTIONAL FOODS RESEARCH AND DEVELOPMENT IN INDONESIA: OPPORTUNITIES AND CHALLENGES”, J. Teknol Industri Pangan, vol. 32, no. 1, pp. 83–91, Jul. 2021, doi: 10.6066/jtip.2021.32.1.83.