Development Digitization of Partuturon Cultural Linguistic Index as Conservation and Revitalization of Angkola Language in South Tapanuli District. Intl. J. Rel. [Internet]. 2024 Aug. 15 [cited 2026 Jun. 26];5(11):4883 – 4889. Available from: https://www.ijor.co.uk/ijor/article/view/7001