IYE, R. KONSEP FILSAFAT BETRAND RUSSELL : (Betrand Russell’s Philosophy Concept). Uniqbu Journal of Social Sciences, [S. l.], v. 3, n. 1, p. 111–117, 2022. DOI: 10.47323/ujss.v3i1.179. Disponível em: https://ejournal-uniqbu.ac.id/index.php/ujss/article/view/179. Acesso em: 9 oct. 2025.