ARRUS Journal of Mathematics and Applied Science, Vol. 3 No. 2 (2023) (December 2023) – 5 articles

This issue has been available online for the regular issue of Vol 3 No. 2 (2023). All accepted articles in this issue were authored/co-authored from 1 countries (Indonesia).

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Pemodelan Angka Buta Huruf di Provinsi Sulawesi Selatan Menggunakan Geographically Weighted Regression

by Wahidah Sanusi, Irwan, Amaliah Nurul Arkas, Rusli
ARRUS Journal of Mathematics and Applied Science 3(2), 55-64; https://doi.org/10.35877/mathscience2144 - 2023-12-31
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Abstract Perbedaan karakteristik pada setiap kabupaten/kota di Provinsi Sulawesi Selatan menyebabkan terjadinya heterogenitas spasial sehingga metode regresi linear global menjadi kurang tepat digunakan pada data spasial dan metode Geographically Weighted Regression (GWR) lebih cocok digunakan. [...] Read more.
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Peramalan Jumlah Penderita Demam Berdarah Dengue Menggunakan Metode Seasonal-ARIMA

by Ahmad Zaki, Maya Sari Wahyuni, Irwan, Abdul Rahman
ARRUS Journal of Mathematics and Applied Science 3(2), 65-74; https://doi.org/10.35877/mathscience2143 - 2023-12-31
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Abstract Penelitian ini membahas tentang peramalan jumlah penderita Demam Berdarah Dengue (DBD) menggunakan metode Seasonal Autoregressive Integrated Moving Average (Seasonal-ARIMA). Tujuan dari penelitian ini adalah untuk mendapatkan model Seasonal-ARIMA terbaik sehingga dapat meramalkan jumlah [...] Read more.
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Optimizing the Ability to Handle Toxic and Hazardous Waste Through Problem-Based Learning

by Muhammad Fath Azzajjad, Dewi Satria Ahmar, Ansari Saleh Ahmar
ARRUS Journal of Mathematics and Applied Science 3(2), 75-89; https://doi.org/10.35877/mathscience2209 - 2023-12-31
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Abstract The purpose of this study is to compare the efficacy of the Problem-Based Learning (PBL) learning model to traditional learning in developing the competence to manage Hazardous and Toxic Materials (B3) in basic laboratory courses. In this form of experimental research utilizing a Pre-Test [...] Read more.
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Utilization of Dried Banana Leaf Waste and Addition of Molasses as a Growing Media for White Oyster Mushroom Growth (Pleurotus Ostreatus)

by Muhammad Yahya, Yusniar Rasjid, Lilis Sunarti
ARRUS Journal of Mathematics and Applied Science 3(2), 90-96; https://doi.org/10.35877/mathscience2375 - 2023-12-31
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Abstract This type of research is a pure experimental type of research and uses a quantitative experimental approach, which aims to: (1) find out whether there is an effect of dry banana leaf waste media and the addition of molasses on the growth of white oyster mushrooms (Pleurotus ostreatus), (2) [...] Read more.
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Adapting to Change: The Effects of Case Study Approaches on Problem-Solving Skills

by Dewi Satria Ahmar, Muhammad Fath Azzajjad, Ansari Saleh Ahmar
ARRUS Journal of Mathematics and Applied Science 3(2), 97-108; https://doi.org/10.35877/mathscience2206 - 2023-12-31
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Abstract The purpose of this study is to determine whether the case study methodology has a substantial effect on students' problem-solving skills when compared to traditional learning approaches. The research sample consisted of 56 students divided into two groups: experimental (taught using the [...] Read more.
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