Rihal, H.A. and Masruri, A. 2026. Application of Symbolic Interaction, Social Exchange, and Dramaturgical Theories in Librarians’ Interpersonal Communication to Improve Digital Library Information Services. Inkunabula: Journal of Library Science and Islamic Information. 5, 1 (Mar. 2026). DOI:https://doi.org/10.24239/inkunabula.v5i1.4591.