Phongtongpasuk, S., S. Kedpratum, and N. Yongvanich. “EXPOSURE OF ANANAS COMOSUS TO ZINC OXIDE NANO-POWDER IN VITRO : PHYSIOLOGY AND BROMELAIN PRODUCTION”. Suranaree Journal of Science and Technology, vol. 29, no. 6, Aug. 2026, pp. 030089(1-9), https://ph04.tci-thaijo.org/index.php/SUJST/article/view/66.