BPMN graph transformation: A unified multi-format parser library for standardized graph-based business process model integration. - Kurnia Cahya Febryanto; Izzat Aji Androfaza; Lalu Aldo Wadagraprana; Riyanarto Sarno; Kelly Rossa Sungkono; Yeni Anistyasari; Joko Siswantoro; A Min Tjoa (SoftwareX, 2026)