The Short Version
No verifiable 2024 study by Christian Mubofu on library services in Koronadal City, South Cotabato, can be found in any academic database. Mubofu's only confirmed library-related research is a 2020 study conducted in Dar es Salaam, Tanzania, with no connection to the Philippines. While other 2024 studies do report similar satisfaction-and-gaps patterns in library services, thematic plausibility does not establish the existence of this specific attributed study. The claim appears to fabricate the author-location-findings combination.