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Penelitian ini bertujuan untuk mengembangkan sistem pendukung keputusan yang dapat membantu tim Marketing Officer (MO) PT. Alvarel Technology Innovation dalam menentukan status pelanggan secara objektif dan terstruktur. Sistem ini dirancang menggunakan kombinasi metode Analytical Hierarchy Process (AHP) dan Weighted Sum Model (WSM). Metode AHP digunakan untuk menentukan bobot kriteria yang meliputi Potensial Pasar, Urgensi, Finansial, serta Hubungan dan Reputasi, dengan memastikan konsistensi matriks perbandingan berpasangan. Hasil pembobotan kemudian digunakan dalam metode WSM untuk melakukan perhitungan skor total pelanggan dan menyusun pemeringkatan status berdasarkan nilai tertinggi hingga terendah. Data penelitian diperoleh dari catatan internal perusahaan dan wawancara dengan Marketing Officer, dengan jumlah sampel 30 pelanggan. Hasil pengujian menunjukkan bahwa sistem dapat menghasilkan peringkat status pelanggan dalam lima kategori, yaitu potensial, prospek, pending, pasif, dan skip. Temuan utama memperlihatkan bahwa kategori prospek memperoleh skor tertinggi dan menjadi prioritas tindak lanjut. Dengan demikian, sistem pendukung keputusan berbasis AHP–WSM ini mampu mengurangi subjektivitas, meningkatkan efisiensi, serta memberikan rekomendasi yang lebih akurat dan terukur untuk mendukung pengambilan keputusan strategis perusahaan dalam pengelolaan pelanggan.

This study aims to comprehensively analyze the influence of workload and work environment on employee performance at PT Bintang Matrik Indonesia, Bekasi City, both partially and simultaneously. The background of this research lies in the importance of optimal human resource management to enhance company effectiveness and efficiency. An unbalanced workload can lead to physical and mental fatigue, reducing motivation and productivity, while an unsupportive work environment may decrease employee comfort and job satisfaction. This study uses a quantitative research method with the Slovin sampling technique and data collection through questionnaires distributed to company employees. Data analysis was conducted using classical assumption tests and multiple linear regression to examine the relationships between variables. The results indicate that both partially and simultaneously, workload and work environment have a positive and significant effect on employee performance. Therefore, the company should pay greater attention to workload balance and create a safe, comfortable, and supportive work environment to improve employee performance and loyalty.

Tanah ekspansif merupakan jenis tanah bermasalah yang memiliki potensi mengembang dan menyusut secara signifikan akibat perubahan kadar air, sehingga dapat menimbulkan kerusakan pada struktur perkerasan jalan, pondasi bangunan, maupun infrastruktur lainnya. Upaya stabilisasi kimia merupakan metode yang umum digunakan untuk meningkatkan sifat teknis tanah tersebut. Penelitian ini bertujuan untuk mengevaluasi efektivitas campuran semen dan magnesium carbonate (MgCO₃) dalam meningkatkan karakteristik fisik dan mekanis tanah ekspansif. Metodologi penelitian mencakup pengambilan sampel tanah ekspansif dari lapangan, pengujian sifat fisik serta pengujian mekanis meliputi uji pemadatan dan uji CBR. Variasi campuran semen sebesar 5% dan MgCO₃ sebesar 5-15% dari berat kering tanah. Hasil penelitian menunjukkan penambahan semen dan MgCO₃ mampu menurunkan plastisita, meningkatkan kepadatan dan nilai CBR secara signifikan dibandingkan kondisi tanah asli. Variasi paling efektif diperoleh pada 5% semen dan 15% MgCO₃ dengan nilai CBR unsoaked sebesar 16,35% dan CBR soaked sebesar 7,13%. Hasil ini menunjukkan MgCO₃ berperan sebagai aktivator mineral yang mempercepat reaksi pozzolanik dan meningkatkan pembentukan matriks pengikat pada butiran tanah. Campuran semen dan MgCO₃ dapat menjadi alternatif bahan stabilisasi yang efektif untuk perbaikan tanah ekspansif.

This study aims to identify and analyze the business development strategy of Coffee Shop For Good Luck by focusing on four key aspects: production, human resources, marketing, and finance. A descriptive quantitative approach was employed using SWOT analysis. Data were collected from 35 respondents. The results reveal that Coffee Shop For Good Luck possesses 6 strengths, 7 weaknesses, 5 opportunities, and 6 threats. The most significant internal strength lies in the attractive concept and well-organized layout (weight score: 0.285), while the main weakness is its less strategic location (0.051). Externally, the most impactful opportunity is the potential for collaboration with influencers (0.352), and the primary threat is the emergence of new coffee shops in the surrounding area (0.052). Based on the SWOT diagram, the business is positioned in Quadrant I (score: 2.18; 2.25), indicating a favorable situation with strong internal capabilities and external opportunities. Therefore, the recommended strategy is an aggressive growth strategy to fully leverage the business's strengths and opportunities.

This study aims to examine the extent to which students' abilities are in understanding mathematical concepts in depth, connecting them, and applying them in various life contexts. Improving mathematical understanding is considered to have a significant influence on the world of education. This is reflected in three main aspects: improving learning outcomes, strengthening critical thinking skills, and readiness to face global challenges in the 21st century. Students' learning styles are one of the important factors that influence mathematical understanding. Learning styles can be divided into three, namely visual (relying on sight), auditory (through hearing), and kinesthetic (through physical activity). Each individual generally has all three styles, but one of them will be more dominant. Students' ability to recognize and adjust their learning styles with appropriate learning strategies contributes to their success in understanding the material. This study uses a quantitative approach with a correlational survey technique. The research sample consisted of 30 grade XI students of SMK Ristek Jaya Jakarta. Data analysis was carried out through several stages, including the validity and reliability of learning style instruments and descriptive and inferential statistical tests such as regression and normality. The results of the analysis showed that the scientific approach had a significant influence on students' mathematical understanding, with a determination coefficient of 70.39%. This means that this approach contributes greatly to improving mathematical understanding based on students' learning styles. This study suggests further studies to deepen understanding of this phenomenon and make it a reference in learning practices.

Studi ini bertujuan untuk menelaah kinerja produk pembiayaan di BPRS BAS Purwokerto menggunakan pendekatan Matriks Boston Consulting Group (BCG). Produk yang dianalisis meliputi Murabahah, Multijasa, Qardh, Sewa, Mudharabah, dan Musyarakah. Berdasarkan hasil analisis, produk Murabahah dan Multijasa berada pada kuadran Stars, menandakan pangsa pasar besar dan pertumbuhan tinggi. Produk Sewa menempati kuadran Cash Cows dengan pangsa pasar besar namun pertumbuhan rendah. Sementara itu, produk Istishna, Qardh, Mudharabah, dan Musyarakah terletak di kuadran Dogs, yang mengindikasikan mempunyai pangsa pasar terbatas serta laju pertumbuhan yang rendah.. Strategi untuk diusulkan meliputi perluasan pasar untuk Stars, optimalisasi operasional untuk Cash Cows, serta evaluasi dan inovasi produk pada Dogs.

This study aims to analyze the business position of BMT Dana Mentari Muhammadiyah Purwokerto using the McKinsey Matrix as a strategic analysis tool. The method used is a qualitative approach with data collection through literature studies, observations, and interviews with BMT managers. The data obtained were analyzed using the McKinsey Matrix to assess market attractiveness and business strength in each business unit. The study results indicate that most of the BMT Dana Mentari Muhammadiyah Purwokerto business units are in the blue and yellow zones in the McKinsey Matrix, indicating the need for selective development and maintenance strategies. This analysis also recommends effective and efficient resource allocation to improve the competitiveness and performance of BMT in the Islamic microfinance market. Thus, the use of the McKinsey Matrix has been proven to help BMT in determining the priority of business strategies that are adaptive to market dynamics and competition.

In order to provide financial access to groups in society that are not yet fully served by formal financial institutions, cooperatives have become very important. LKMS Amanah Berkah Nusantara Cooperative is one example of a sharia cooperative, with a non-profit model and a strong social orientation, this cooperative is here to be a solution to financial problems in the business being run. The cooperative needs to be more adaptive in strategizing its development in the face of changes in the current external environment. This research uses the Matrix Space approach, measuring four dimensions, namely financial strength, competitive advantage, industry strength and external environmental stability. As a result, Amanah Berkah Nusantara MFI Cooperative is in an aggressive strategy position as shown through the calculation of space coordinates (X = 4; Y = 0.67), which means that the cooperative has significant strengths in industrial strength and fairly good environmental stability, although it still faces challenges in terms of internal efficiency and technological competitiveness. The most recommended strategy is an active growth strategy that includes regional expansion outside the sub-district, strengthening the inetrnal digitalization system, and differentiating services through intensive assistance to customers

To achieve optimal funding, an effective marketing strategy is needed for the success of the company. The Boston Consulting Group (BCG) Matrix functions as an analytical tool designed to improve performance through mapping between units based on growth rates and relative market share. This research is a field study with a qualitative descriptive approach. The focus of this study is the daily products of KSP Gunung Slamet Ajibarang Branch. The data collection methods applied by the researcher consist of observation, structured interviews, and documentation. The findings of this study describe the product position and strategies that can be implemented by considering market growth and existing market share. Daily products are in the cash cow category with market growth of 6.66% and a relative market share of around 1.10. Strategies that can be implemented include increasing productivity and quality to ensure competitiveness and provide value to consumers.

SPACE Matrix (Strategic Position and Action Evaluation) is a management strategy that assesses the company's competitive position based on four main dimensions, namely two internal factors (Financial Strength and Competitive Advantage) and two external factors (Industry Strength and Environmental Stability This study analyzes the strategic position of Pegadaian Purwokerto with the SPACE Matrix through a qualitative descriptive approach. To provide a complete picture, data were collected from primary and secondary sources. The evaluation results show that Pegadaian has fairly stable financial and industrial strength, as well as relatively stable competitiveness and environmental conditions. Determining the coordinates in the SPACE Matrix places Pegadaian Purwokerto in the aggressive quadrant, which indicates that the company has opportunities and internal strengths to actively develop its business. The recommended strategies include market penetration and market development, with the use of the SWOT matrix as a tool to formulate a comprehensive and effective strategy. These findings provide strategic guidance for Pegadaian Purwokerto in utilizing strengths and opportunities for sustainable growth.

This study looks at bad debt resolution strategies and their effect on the financial performance of Semerbak Citra Wangon Saving and Loan Cooperative (KSP) using the SPACE Matrix technique. The financial stability of cooperatives is severely threatened by bad debts, which can reduce liquidity and profitability. The four main dimensions of the SPACE Matrix approach - industry strength (IS), environmental stability (ES), competitive advantage (CA), and financial strength (FS) - were used to evaluate the cooperative's strategic position. The conclusion of the analysis, which places the cooperative in the aggressive quadrant (coordinates 5.00, 2.67), indicates that the cooperative has significant internal strengths and outward growth potential. Some recommended strategies include improved market segmentation, longer loan periods, liability restructuring, and lower interest rates. These strategies are expected to improve the cooperative's long-term financial stability and reduce the likelihood of bad debts.

Sustained-release tablets are pharmaceutical preparations designed to gradually release the active substance over a specific period, thereby maintaining a constant concentration of the drug in the circulatory system and enhancing therapeutic effectiveness.The development of sustained-release tablets aims to extend the duration of drug action, reduce the frequency of dose administration, and minimize fluctuations in drug levels in the plasma, which ultimately enhances patient compliance and treatment effectiveness, especially in chronic diseases.The purpose of this review is to identify various formulation methods and innovations in the production of sustained-release tablets, as well as to examine the factors that influence the success of these formulations.The method used in this study is a literature review that collects data from various scientific publications over the past five years through online platforms such as Google Scholar, using keywords related to matrix sustained-release tablets and pharmaceutical formulations.The results of the review indicate that various techniques, such as formulating polymer matrices, coating, and encapsulation, have been applied with varying degrees of success depending on the type of active ingredients and excipients used. Some formulation innovations, such as the use of natural polymer matrices and matrix modifications, have proven effective in achieving controlled, stable, and quality-standard-compliant drug release.

The use of lightweight plastic materials is widely applied in the manufacturing of car dashboards. Lightweight plastics or polymers, such as ABS plastic, are not strong enough or can easily crack when impacted. Banana pseudostem fibers have good mechanical properties and are a potential reinforcement for composites. This study aims to analyze the tensile strength of unsaturated polyester-banana pseudostem fiber composites produced through the hand lay-up method at three different angles: 0°/90°, 15°/105°, and 30°/120°. The tensile testing refers to ASTM D638 standards. The results of the tensile tests show that the 0°/90° weaving angle variation had the highest tensile strength value, which was 372.07 MPa. The 30°/120° fiber orientation variation had the lowest tensile strength value at 198.12 MPa. The fractures from the tensile tests were observed through macro photos to understand the failure mode. The macro photo observations showed that all specimens experienced fiber pull-out.    

This research aims to increase UMKM opportunities in Mojopilang Village. In this increasingly modern and sophisticated era, technology, especially social media, is growing rapidly and making things easier for its users. This is very profitable for looking for business opportunities, one of which is affiliate. This research uses an outreach method which includes training on how to create an affiliate account, mentoring to ensure that the training carried out can be applied, correct make-up procedures to maximize affiliate content, as well as evaluation in the form of questions and answers. This activity was carried out on December 13 2024, involving village communities, especially women and Mayjen Sungkono University students. Initial observation results show that several people in Mojopilang Village have the mindset that if they want to open a business, they must spend capital and have very little knowledge about affiliates. Through this outreach about affiliate make up, it is hoped that the village community, especially women, will understand and be interested in doing affiliate work, especially in the field of make up. The results of this evaluation can be seen from the enthusiasm of the socialization participants who were excited about the material presented and some of them even wanted to try becoming affiliates.

Education is a learning process aimed at developing individual potential in cognitive, affective, and psychomotor aspects, enabling them to contribute optimally to society. In formal education, such as in schools, various disciplines are taught, including mathematics, which helps students think logically, analytically, and solve problems. Mathematics education is expected to help students understand concepts that can be applied in various fields of science and real-life situations. Students should understand mathematical concepts, recognize relationships between concepts, derive formulas and properties, perform mathematical operations for generalization, gather evidence or explain ideas and mathematical statements, solve problems, use mathematics to communicate ideas, explain situations or problems, and appreciate the importance of mathematics in their lives. Conceptual understanding represents the lowest level of the cognitive domain and is a crucial learning objective as it provides the understanding that the lessons taught are not merely about mathematics. The conceptual understanding of mathematics among the 24 students in class XI at SMK RPI Jakarta resulted in an average score of 76.9. This indicates that the majority of students have a good understanding of the concepts, although some still require improvement..