Vol. 12 No. 4 (2026): July

Research Articles

• Educational and technological resources in higher education at Uleam Extensions and Campuses

  Holger José Muñoz-Ponce, Aura María Mantilla-Vivas, Bella Aurora Barreiro-Vera, Junior Antonio Briones-Mera

  66-74

  Abstract viewed: 46 PDF downloaded: 32

  DOI : 10.21744/irjeis.v12n4.2611

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• Development of risk-based Work Breakdown Structure (WBS) standards for maintenance and care work on LRT (Light Rail Transit) station building infrastructure to improve safety performance

  Grace Oktavina Marpaung, Rully Andhika Karim

  75-92

  Abstract viewed: 49 PDF downloaded: 25

  DOI : 10.21744/irjeis.v12n4.2612

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• Development of WBS (Work Breakdown Structure) standards on risk-based urban drainage projects to improve implementation time performance

  Muhammad Nurkhalid Hassan Sulistiono, Rully Andhika Karim

  93-103

  Abstract viewed: 88 PDF downloaded: 21

  DOI : 10.21744/irjeis.v12n4.2613

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