Abstract
This study explored the dynamics of interagency collaboration among social workers and stakeholders in South Cotabato, Philippines. Guided by systems theory, the research examined the strategies used, the experiences encountered, and the aspirations expressed by individuals involved in collaborative social service delivery. A quantitative descriptive-correlational design was employed, with data collected from 194 respondents representing both social workers and a range of stakeholders, including government agencies, non-government organizations, and community-based organizations. The findings revealed consistently high levels of collaboration across networking, coordination, and partnership domains. Social workers demonstrated strong involvement in planning and communication, while stakeholders emphasized the importance of clearer protocols and more inclusive engagement. Key challenges identified in the study included communication gaps, limited resources, organizational power imbalances, and logistical barriers due to geographic and structural constraints. Despite these issues, participants shared a common vision for stronger coordination, mutual trust, and long-term capacity building. The study also found significant relationships between strategies, experiences, and aspirations, highlighting how each element influences and reinforces others within a connected system. Drawing on these results, a conceptual framework was developed to illustrate how improved collaboration can lead to more responsive and effective service delivery. The study offers practical recommendations to enhance interagency partnerships, particularly in areas with complex social needs and constrained resources. These insights contribute to the broader understanding of collaborative practice in social work and provide a foundation for strengthening interagency efforts that support community well-being.