Strengthening Quality Culture in Educational Institutions through Virtual Observation Based on the SPMI–PPEPP Framework: A Case Study of Universitas Nurul Jadid. IEC-JEI [Internet]. 2026 Oct. 29 [cited 2026 Nov. 13];2(5):89-9. Available from: https://research.iecjournal.com/index.php/IEC-JEI/article/view/149