PNAS

PNAS sī Bí-kok Kok-ka Kho-ha̍k Ha̍k-īⁿ Lūn-chi̍p (Proceedings of the National Academy of Sciences of the United States of America) ê Eng-gí kán-lio̍k, pún khan sī 1 hūn ha̍k-su̍t cha̍p-chì, sī hiān-sî thong sè-kài siāng chē lâng í-iōng ê ha̍k-su̍t lūn-bûn-chì chi it, in-ê ìn-soat pán-pún sī bí lé-pài hoat-hêng.