Sò͘-ūi Mi̍h-kiāⁿ Sek-pia̍t-hō

Sò͘-ūi Mi̍h-kiāⁿ Sek-pia̍t-hō (數位物件識別號, Eng-gí: digital object identifier), lio̍k-siá DOI, sī chi̍t chióng ēng-lâi phiau-sī tiān-chú bûn-kiāⁿ téng mi̍h-kiāⁿ ê bûn-jī lia̍t (character string).