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All Journal International Conference on Health Science, Green Economics, Educational Review and Technology (IHERT)
Delfahedah, Yulia
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Computer Science & IT Economics, Econometrics & Finance Education Health Professions

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STUDY OF CLEAN WATER DISTRIBUTION SERVICES FROM BAHSIKAM SPRINGS IN PDAM TIRTAULI, PEMATANGSIANTAR CITY Syafaruddin, Shofian; Bahmani-Oskooee, Mohsen; Tony Sohdin Martua Simanjuntak, Edwin; Samosir, Wilson; Delfahedah, Yulia
International Conference on Health Science, Green Economics, Educational Review and Technology Vol. 2 (2020): International Conference on Health Science, Green Economics, Educational Review and T
Publisher : Universitas Efarina

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (324.268 KB) | DOI: 10.54443/ihert.v2i.34

Abstract

StudyThis study aims to determine the service of distribution of clean water from the Bahsikam spring at PDAM Tirtauli, Pematangsiantar City, especially for the Siantar Marihat sub-district. Where the sample is 100 people. It is known that there is a significant influence between the variables of water color (X1), water odor (X2), water odor (X3) and water pressure (Continuity) on consumer satisfaction (Y) in PDAM Tirtauli, Pematangsiantar City. Based on the table above, the partial test results state that the variable smell of water (X1), taste of water (X2) and color of water (X3) can be seen by comparing the significance value of the variable with α = 5%, so if the significance value is <0.05, the variable is partially independent. significant effect on the independent variable. As for Continuity,The known R Square value is0.993 or 99.3 %indicates that the variable job satisfaction (Y) is affectedthe smell of water (X1), the taste of water (X2) and the color of water (X3),99.3% and the remaining 7% are influenced by variables not examined.in this research.
THE INFLUENCE OF INFLATION ON THE UNEMPLOYMENT RATE OPEN IN INDONESIA Parlagutan Lubis, M.Yusuf; Sastri Mara, Dilla; Samosir, Wilson; Sumule, Arsiaty; Delfahedah, Yulia
International Conference on Health Science, Green Economics, Educational Review and Technology Vol. 4 (2022): International Conference on Health Science, Green Economics, Educational Review and T
Publisher : Universitas Efarina

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (659.186 KB) | DOI: 10.54443/ihert.v4i.216

Abstract

The purpose of this research is to find out.The Influence of Inflation on the Open Unemployment Rate in Indonesia based on the research results it can be seen thatobtained tcount value of 0.992 With α = 5%, ttable (5%; 36-k = 35) obtained ttable value of 2.030 From this description it can be seen that tcount (0.992) < ttable (2.030), and its significance value is 0.328 > 0 .05, it can be concluded that the first hypothesis is rejected, meaningInflation Rate(X) has no significant effectto the Open Unemployment Rate (Y). In other words, the inflation rate has no significant effect on the unemployment rate in Indonesia.
Co-Authors Bahmani-Oskooee, Mohsen Parlagutan Lubis, M.Yusuf Samosir, Wilson Sastri Mara, Dilla Sumule, Arsiaty Syafaruddin, Shofian Tony Sohdin Martua Simanjuntak, Edwin