S.Si, M., & Pasaribu, Dra. I. L. (2018). The Influence of the Students’ Third Moral Principle Understanding of Pancasila on the Nation Sacrificial at the State Elementary School 173266 Pantis Sub-District of Pahae Julu of North Tapanuli in Academic Year 2018 / 2019. International Journal of English Literature and Social Sciences, 3(5), 693–699. https://doi.org/10.22161/ijels.3.5.1