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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Rangkiang Mathematics Journal
Helma
Universitas Negeri Padang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Mathematics Physics Other

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Implementation of the Simple Additive Weighting Method as a Decision Support in the Selection of the Right Drug Supplier Natasha Zulkarnain; Helma
Rangkiang Mathematics Journal Vol. 2 No. 1 (2023): Rangkiang Mathematics Journal
Publisher : Department of Mathematics, Universitas Negeri Padang (UNP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/rmj.v2i1.27

Abstract

Supplier is a business relationship that plays a crucial role in securing the logistics of medicines needed by pharmacies. The large number of suppliers makes it difficult to determine a good supplier. For this reason, an overview of supplier selection is needed according to the criteria expected by the pharmacy using the Simple Additive Weighting method. This study aims to find out the best drug suppliers for the types of drugs Paracetamol 500 mg tablets and Ambroxol 30 mg tablets. The data processed is in the form of data on quality, delivery, price, trust, and responsiveness. In the Simple Additive Weighting (SAW) method, the assessment of each criterion is obtained from the assessment of the assistant pharmacist at the Ridho Farma Pharmacy itself, then proceed with the matrix normalization process based on the equation adjusted for the type of criteria (benefit criteria or cost criteria) so that a normalized matrix is ​​obtained. and proceed with the ranking process. The research results obtained are priority suppliers of Paracetamol 500 mg tablets, namely PT. Penta Valent and the priority supplier for Ambroxol 30 mg tablets are PT. Tri Sapta Jaya.
Effects of Digital Science Teaching Materials on Conceptual Understanding and 21st Century Skills: A Metaanalysis Aprina maharani ZAN; Asrizal; Rose Amnah; Helma; Hidayati
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.5536

Abstract

Innovative learning can improve students' 21st century skills. However, previous research states that students' 21st century skills such as critical thinking, creativity, collaboration and communication are still low. The solution to this problem is to analyze learning using electronic teaching materials. The aim of this research is to analyze the magnitude of the influence of a number of similar studies on students' 21st century skills. The research method can be classified as meta-analysis. In this meta-analysis method, the effect size of each similar study is determined and hypotheses are tested from a number of similar studies. In this research, 20 similar articles from national and international journals were analyzed. From the results of the analysis it can be stated that science teaching materials have a positive effect on 21st century skills based on the type of teaching materials, level of education and 21st century skills. Therefore, the use of science teaching materials is effective in improving students' 21st century skills both in terms of various types of teaching materials, level of education, and subjects.
Co-Authors Aprina maharani ZAN Asrizal Hidayati Natasha Zulkarnain Rose Amnah