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All Journal JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika) Brilliant International Journal of Management and Tourism
Hadija Hadija
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Economics, Econometrics & Finance Education Mathematics Social Sciences Other

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Peningkatan kemampuan pemecahan masalah matematis siswa kelas VII melalui penerapan model pembelajaran creative problem solving (CPS) berbasis kontekstual Herlawan Herlawan; Hadija Hadija
JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika) Vol 3, No 1 (2017)
Publisher : Program Studi Pendidikan Matematika, FKIP, Universitas Siliwangi, Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jp3m.v3i1.199

Abstract

The purpose of this research is to know about the improvement of the mathematical problem-solving ability of grade VII students through the application of creative problem-solving model based on contextual. This study included quasi-experimental. The population involves all students of class VII SMPN 2 Lapandewa consisting of three classes and samples taken by purposive sampling so selected 25 students from class VIIA as an experimental class and 25 students of class VIIC as a control class. The research instruments are pretest and postes problem-solving abilities. The data of the research were analysed using independent samples t-test. The result of the research shows that the improvement of mathematical problem-solving ability of students who follow creative problem solving based on contextual learning is better than who follow conventional learning. Thus this model can be used as an alternative effective learning model to improve students’ mathematical problem-solving skills optimally, especially on the rectangular material.
Strategic Management Approaches to Healthcare System Resilience: A Systematic Review Post-Pandemic Era Hadija Hadija; Harmayanto Harmayanto; Rina Octavia
Brilliant International Journal Of Management And Tourism Vol. 6 No. 1 (2026): Brilliant International Journal Of Management And Tourism
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/bijmt.v6i1.6761

Abstract

The COVID-19 pandemic exposed profound vulnerabilities within global healthcare systems, catalyzing an urgent need for strategic management frameworks capable of sustaining resilience under extraordinary pressure. This systematic review examines strategic management approaches adopted by healthcare organizations during and after the COVID-19 pandemic to build and sustain system resilience. Following PRISMA guidelines, a comprehensive search of PubMed, Scopus, Web of Science, and CINAHL databases was conducted, yielding 42 peer-reviewed articles published between 2020 and 2024. Findings reveal four dominant strategic clusters: (1) adaptive governance and decentralized decision-making, (2) digital transformation and health information systems integration, (3) supply chain resilience and resource optimization, and (4) workforce capacity building and psychological safety. Evidence indicates that healthcare organizations employing proactive, integrated strategic frameworks demonstrated significantly greater resilience outcomes compared to those relying on reactive operational adjustments. This review contributes theoretical and practical insights for policymakers and health system administrators navigating the post-pandemic landscape, emphasizing the necessity of embedding resilience as a core organizational competency.
Co-Authors Harmayanto Harmayanto Herlawan Herlawan Rina Octavia