Shallots are a food commodity that often experiences price fluctuations and is one of the contributors to inflation in the city of Palembang. This study compares the ARIMA, SARIMA, and LSTM methods for predicting shallot prices using daily data from January 2020 to October 2025. The research stages include data collection, preprocessing, visualization and decomposition, division of training and…
Urea (CH₄N₂O) is widely used in agriculture, medicine, and industry; however, excessive accumulation can negatively impact the environment and human health. Therefore, a sensor that is fast, accurate, and stable is required. This study evaluates CuO-TiO₂/C electrodes based on Vulcan carbon, Binchotan carbon, and polyaniline (PANI) modification as urea sensors in 0.1 M NaOH. The electrodes…
This study aimed to develop and evaluate the performance of MnO₂–TiO₂/C composite electrodes as electrochemical sensors for methanol detection using different carbon materials, namely Vulcan carbon, binchotan carbon, and Vulcan carbon modified with polyaniline (PANI). XRD analysis confirmed the presence of crystalline MnO₂ and TiO₂ phases at 2θ angles of 28.6° and 25.3°, respective…
Fertilizer subsidy policy is one of the policies implemented by the government to reduce farmers' production costs, especially in purchasing fertilizers. However, in its implementation, several obstacles are still found, such as the selling price of subsidized fertilizers exceeding the Highest Retail Price (HET) and data duplication in the e-RDKK system, which can affect the effectiveness of th…
The prevalence of type 2 diabetes mellitus in adults continues to increase, but the relationship between age, anxiety levels, and quality of life still shows varying results. This study aims to determine the relationship between age and anxiety levels with the quality of life of type 2 diabetes mellitus patients. This study used a quantitative method with a correlational design. The sample cons…
Consumers’ role in making purchasing decisions is influenced by several factors, namely service, price, and quality. This study aims to examine consumers’ perceptions and preferences, as well as to analyze their influence on purchasing decisions regarding local and imported fruits at Toko Cek Nia, 15 Ulu Palembang. The primary method used was a survey employing an accidental sampling techni…
Penelitian ini bertujuan untuk mengetahui pengaruh fashion involvement terhadap impulsive buying pada mahasiswa Pendidikan Ekonomi FKIP Universitas Sriwijaya. Hasil penelitian diharapkan dapat memberikan pemahaman mengenai pentingnya kesadaran finansial agar mahasiswa lebih bijak dalam mengelola perilaku konsumsi. Penelitian ini menggunakan metode penelitian kuantitatif berjenis asosiatif kausa…
Village Sustainable Development Goals (SDGs) represent an effort to achieve sustainable rural development through the integration of economic, social, and environmental aspects. Independent rubber farmers play a strategic role in supporting the achievement of Village SDGs, as their farming activities contribute to increasing income, reducing poverty, and ensuring environmental sustainability in…