Napitupulu LH. THE CORRESPONDENCE OF THE PROTO-AUSTRONESIAN CONSONANT PHONEMES IN TOBA BATAK LANGUAGE: Korespondensi Fonem Konsonan Proto-Austronesia Pada Bahasa Batak Toba. BIP [Internet]. 2021 Sep. 27 [cited 2026 Oct. 30];3(2):311-8. Available from: http://139.162.50.187/index.php/BIP/article/view/1959