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Optimization of Cluster House Construction Using Critical Path Method (CPM) and Evaluation and Review Technique (PERT) Program at PT.XYZ Tubagus Hedi Saepudin; Andi Turseno; Andreas Tri Panudju; Reni Masrida; Riyan Ramadhan
Siber International Journal of Education Technology (SIJET) Vol. 1 No. 1 (2023): (SIJET) Siber International Journal of Education Technology (July 2023)
Publisher : Siber Nusantara Review & Yayasan Sinergi Inovasi Bersama (SIBER)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/sijet.v1i1.67

Abstract

PT.XYZ So research was carried out so that we could find the critical path for a house construction project using the CPM method, the duration of the critical path for building a house, and how much budget was spent on building a house using the CPM method. CPM is a project management concept which is interpreted in a network image that marks project activities from start to finish with the aim of determining the critical path and PERT is a network model that is able to determine the completion time of activities. The aim is to assess and review development projects and requires three calculations. optimistic, pessimistic and realistic. The results of this research show that house construction project work using the CPM method has a work duration of 182 days, a decrease of 118 days from the actual duration and the costs incurred in this work are IDR 1,956,043,000. can reduce the budget by IDR 771,914,000/35% of the actual budget. The house construction project produces a Te value of 182.48 and a standard deviation value of 8.09 and has a probability of 53.59% if the project is completed within 182 days. However, if you use the assumption that the project can be completed within 190 days, the probability is 83.89%.
Analysis of Job Satisfaction and Work Engagement Impact on Productivity Mediated by Employee Performance : Empiric Study on Profit Organization Tubagus Hedi Saepudin; Didin Sjarifudin; Fried Sinlae
Siber Journal of Advanced Multidisciplinary Vol. 1 No. 3 (2023): (SJAM) Siber Journal of Advanced Multidisciplinary (October - December 2023)
Publisher : Siber Nusantara Research & Yayasan Sinergi Inovasi Bersama (SIBER)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/sjam.v1i3.67

Abstract

The purpose of this paper is to increase understanding of the elements that influence employee performance and provide practical guidelines for organizations in an effort to improve the productivity and job satisfaction of their employees. This paper uses quantitative research methods with analysis techniques using SPSS 25, where the object of research in a profit organization in East Jakarta with a sample of 42 random sampling. The analysis test uses T test, F test, Pearson correlation. Based on the results that have been displayed, it can be seen that Job Satisfaction (X1) has a significant effect on Productivity (Y), Work Engagement (X2) is not affected by Productivity (Y), and the variable Employee Engagement (X3) has no effect on Productivity (Y). While simultaneously from the calculation results, Job Satisfaction (X1), Work Engagement (X2), Employee Performance (Z), simultaneously affect Productivity (Y), while the rest is influenced by other factors not examined. The results of this study make a real contribution to the object and also for other researchers who will continue or research in the future.