<![CDATA[Human resource (HR) demand planning in Indonesian organizations is shaped not only by internal managerial decisions but also by a wide range of external environmental forces. This study aims to identify and synthesize the external factors considered most influential on HR demand in the Indonesian context through a systematic literature review. Using a qualitative literature study (library research) approach, journal articles published nationally between 2019 and 2025 were purposively selected from Google Scholar, Sinta-indexed journals, and institutional repositories, then analyzed thematically. The review indicates that macroeconomic growth and investment show the strongest and most consistently confirmed positive relationship with labor demand, followed by technological digitalization and automation, which raise demand for skilled labor while reducing demand for routine manual work, and by minimum-wage and employment regulation, which most studies associate with a negative effect on industrial labor absorption. Social-demographic shifts and competition for skilled talent act more as contextual moderators than as directly measurable drivers. Findings across studies are not always consistent in direction or magnitude, reflecting differences in sector, region, and analytical method. This review offers a comparative synthesis to help HR practitioners and policymakers prioritize which external variables deserve closest monitoring when forecasting workforce needs in Indonesia]]>
