Theansuwan, W. ., Kumnorkaew, T. ., & Suksuntornsiri, P. . (2025). Performance evaluation of bromelain extraction from pineapple rhizome using in-house freeze dryer. International Journal of Innovative Research and Scientific Studies, 8(3), 1312–1321. https://doi.org/10.53894/ijirss.v8i3.6792