Kopitak, Natsima, Panchaphon Phathano, Thunyarat Pongtharangkul, Chuenchit Boonchird, Theppanya Charoenrat, and Thantawat Theeranan. “Optimizing Primary Isolation of Recombinant HPV L1 Protein type 58 from Hansenula polymorpha”. CURRENT APPLIED SCIENCE AND TECHNOLOGY (December 1, 2025): e0265704. accessed December 8, 2025. https://li01.tci-thaijo.org/index.php/cast/article/view/265704.