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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Journal La Multiapp
Lailiyah, Wardatul
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Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Engineering Other

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PENGARUH MEDIA PEMBELAJARAN PAPAN PINTAR PEMBAGIAN TERHADAP KEMANDIRIAN SISWA KELAS 3 DI UPTD SDN KARANG ASEM Lailiyah, Wardatul; Kusuma, Rendra Sakbana
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 2 (2024): Volume 09 No. 2 Juni 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i2.14915

Abstract

This research aims to find out whether there is an influence on the level of student independence by using Smart Board Media in Mathematics subjects for class III division material at UPTD SDN Karang Asem with this quantitative research. The research design used is a pre-Experimental Designs design. The sample used by class students III as many as 21 students in total. The instrument used is a learning independence questionnaire. Meanwhile, the analysis tests are validity, reliability and paired sample t-test tests with the help of the IBM SPSS v21.0 application. This is proven by the use of smart board media. The level of student learning independence obtained a significant value (2-tailed) of 0.000 <0.05, which states that there is a difference in the level of student learning independence using smart board media.
Analysis of Spare Parts Inventory Control Using the Min-Max Stock Method and Continuous Review Lailiyah, Wardatul; Pulansari, Farida; Dewi, Sinta
Journal La Multiapp Vol. 6 No. 3 (2025): Journal La Multiapp
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallamultiapp.v6i3.2011

Abstract

Inventory is one component that has an important role in a company. The smooth production process and demand fulfillment will be greatly influenced by how to manage this component properly. PT XYZ, as one of the strategic power generation units in Indonesia, is responsible for providing a stable supply of electricity. As a company that relies on the reliability of machines and spare parts, good inventory management is essential. The problems faced include the inaccuracy in the procurement of spare parts which causes overstock or stockout with a range of around 10% to 20% which can disrupt the operation of the plant. improvements in inventory control are made using the Min-Max Stock and Continuous Review methods, both of which maintain a balance between inventory costs and spare parts availability to compare the smallest total inventory cost including ordering costs and storage costs. In addition, this research has novelty by providing recommendations for mitigating downtime risks to optimize spare parts inventory control in the power generation industry. Based on the results of the calculation of total inventory costs, the min max stock method is proven to be able to produce lower inventory costs and get savings of Rp 159.961.310 or around 25%. This efficiency proves that the application of Min-Max Stock can optimize spare parts inventory costs.
Co-Authors Farida Pulansari Kusuma, Rendra Sakbana Sinta Dewi