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All Journal International Journal of Educational Review, Law And Social Sciences (IJERLAS) International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Majapahit Journal of Islamic Finance and Management Majapahit Journal of Islamic Finance dan Management
Rulianda Purnomo Wibowo
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Religion Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Social Sciences Other

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Journal : International Journal of Educational Review, Law And Social Sciences (IJERLAS)

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PROJECT MANAGEMENT ANALYSIS OF COMMUNITY BASED SANITATION ACTIVITIES IN LANGKAT REGENCY Abdilah Ragilia M; Wahyu Ario Pratomo; Rulianda Purnomo Wibowo
International Journal of Educational Review, Law And Social Sciences (IJERLAS) Vol. 5 No. 4 (2025): July
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijerlas.v5i4.3877

Abstract

This study analyzes project management practices and proposes strategic recommendations to minimize time addendums in the implementation of the Community-Based Sanitation (Sanimas) activities in Langkat Regency. Sanimas, initiated by the Ministry of Public Works and Housing, aims to expand access to proper sanitation through community participation. Despite its achievements, the program has faced execution challenges, particularly related to time constraints under the self-managed construction model. The research employs the Critical Path Method (CPM) to identify key activities affecting project duration. Findings indicate that delays in procurement and construction stages significantly contributed to the extension of project timelines beyond the stipulated 90 days. The total project duration based on the CPM analysis was found to be 47 days for critical path activities. This study recommends strengthening the capacity of Community-Based Implementation Team, enhancing coordination with stakeholders, integrating risk-based scheduling, and institutionalizing post-project evaluations. These strategic improvements are essential for ensuring timely and efficient implementation of future Sanimas projects.
THE INFLUENCE OF PRODUCTS AND PROMOTIONS ON PURCHASE DECISIONS STUDY CASE IN PT. XYZ Annisa Audina Purba; Rulianda Purnomo Wibowo; Yeni Absah
International Journal of Educational Review, Law And Social Sciences (IJERLAS) Vol. 5 No. 3 (2025): May
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijerlas.v5i3.2973

Abstract

In the world of marketing, consumer purchasing decisions are greatly influenced by various factors, one of which is the product and promotion offered by the company. Therefore, it is important for companies to understand how these two factors can influence consumer behavior in making purchasing decisions. This study aims to investigate the Influence of Products and Promotions on Yakult Purchasing Decisions Case Study of PT. Yakult Medan Branch This type of research is quantitative. The number of samples in this study was 100 respondents. The data analysis techniques used in this study were research instrument tests (validity and reliability), descriptive statistical tests, classical assumption tests (normality, multicollinearity and heteroscedasticity), and hypothesis tests (multiple linear analysis tests, t-tests, F-tests and coefficients of determination) with the help of SPSS version 26. The results of this study indicate that Products (X1) have a positive and significant effect on Purchasing Decisions (Y), Promotions (X2) have a positive and significant effect on Purchasing Decisions (Y) and Products (X1) and Promotions (X2) have a positive and significant effect simultaneously on Purchasing Decisions (Y) at PT. Yakult Indonesia Persada Medan Branch.
Co-Authors Abdilah Ragilia M Annisa Audina Purba Christy Ardelia Tarigan Endang Sulistya Rini Ibnu Afdillah Lubis Inomo Pratama Iskandarini Meilita Tryana Sembiring, Meilita Tryana Qaedina Tio Athira Ronald Sibuea Silvia Febrina Lubis Sugih Arto Pujangkoro Syafrizal Helmi Situmorang Wahyu Ario Pratomo Yeni Absah Yessi Claudia Sianipar