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All Journal International Journal of Management Research and Economics Jurnal Nakula: Pusat Ilmu Pendidikan, Bahasa Dan Ilmu Sosial International Journal of Economics, Management and Accounting African Multidisciplinary Journal of Sciences and Artificial Intelligence
Sulaiman Ahmad
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Materials Science & Nanotechnology Mathematics Other

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 1 
Analisis Kemampuan Berbicara Mahasiswa Melalui Media Youtube Sulaiman Ahmad
Jurnal Nakula : Pusat Ilmu Pendidikan, Bahasa dan Ilmu Sosial Vol. 1 No. 6 (2023): November : Jurnal Nakula : Pusat Ilmu Pendidikan, Bahasa dan Ilmu Sosial
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/nakula.v2i2.616

Abstract

The ability to speak students through YouTube is important to consider certain aspects that affect the quality of communication. Analysis of students' speaking skills through YouTube media can also be a foundation for developing more effective learning strategies in academic environments. The research method used in this study is qualitative research method. The source of data in this study is 24 videos uploaded via youtube by students as a follow-up to the assignment of warament courses. With the results obtained that YouTube media is enough to contribute to warament courses for students. Although for students who are not used to speaking in front of the camera, they are quite difficult in pronouncing a sentence, but in the end they become motivated by preparing mentally, the text contains information that will be conveyed in the video.
The Impact of Intercultural Communication on the Adaptation of Incoming Students at the Politeknik Negeri Medan Sulaiman Ahmad; Syahrudin Marpaung; Siti Asnida Nofianna; Rehulina Bangun
International Journal of Management Research and Economics Vol. 2 No. 4 (2024): November : International Journal of Management Research and Economics
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/ijmre-itb.v2i4.2661

Abstract

This research examines the influence of intercultural communication on the adaptation of new students at Politeknik Negeri Medan. As students from diverse backgrounds come together, their ability to communicate effectively across cultures becomes critical for successful adaptation. The study uses a mixed-methods approach, combining surveys and interviews, to explore the ways in which intercultural communication affects students' social and academic adaptation processes. Findings indicate that effective intercultural communication plays a significant role in promoting smoother adaptation, reducing cultural shock, and fostering inclusivity. The research contributes to understanding the role of communication skills in multicultural educational settings, providing insights for policy development to support incoming students.
Synergy Of Artificial Intelligence, Strategic Location, and Digital Marketing in Enhancing Logistics Efficiency and Consumer Satisfaction in E-Commerce Bernadetta Anita Jeri S; Syahrudin Marpaung; Sulaiman Ahmad; Mardelia Desfrida
International Journal of Economics, Management and Accounting Vol. 2 No. 3 (2025): International Journal of Economics, Management and Accounting
Publisher : Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/ijema.v2i3.666

Abstract

The rapid growth of e-commerce has driven companies to seek more effective strategies to enhance logistics efficiency and customer satisfaction. This article examines the synergy between artificial intelligence, strategic location determination, and digital marketing in supporting the performance of digital supply chains. This multidimensional approach demonstrates that integrating cutting-edge technologies with precise location strategies and data-driven marketing can create superior customer experiences and more efficient operational costs. This study is based on a literature review of ten recent related studies. Moreover, it highlights consumer behavior shifts due to the digitalization and globalization of supply chains.
A Novel Computational Framework for Nonlinear Differential Equations Employing the Modified Laplace Adomian Polynomial Method Salisu Lukunti; Umar Mujahid Aliyu; Abubakar Assidiq Hussaini; Imafidor Hassan Ibrahim; Mohammed Abubakar Kolo; Sulaiman Ahmad; Nura Hashim; Mohammed Yusuf Marafa; Isa Yahaya
African Multidisciplinary Journal of Sciences and Artificial Intelligence Vol 3 No 1 (2026): African Multidisciplinary Journal of Sciences and Artificial Intelligence
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/amjsai.v3i1.9097

Abstract

Nonlinear differential equations pose significant challenges for conventional analytical and numerical techniques, particularly in efficiently handling complex nonlinear terms while maintaining solution accuracy and stability. This paper presents a novel computational framework for solving such equations using the Modified Laplace–Adomian Polynomial Method (LAPM), which integrates the Laplace transform with an enhanced form of the Adomian Decomposition Method. In the proposed approach, nonlinear terms are systematically decomposed into rapidly convergent Adomian polynomials, simplifying the solution process and reducing computational complexity without compromising precision. The performance of LAPM is evaluated using several benchmark nonlinear and linear differential equations, where it exhibits superior convergence speed, accuracy, and stability when compared with traditional methods. These results demonstrate that the Modified Laplace–Adomian Polynomial Method is a reliable and efficient tool for addressing a wide class of nonlinear differential equations in applied mathematics, physics, and engineering, and contributes to the growing repertoire of semi-analytical techniques for nonlinear problem solving.
A Theoretical Exploration of Paraletrix Calculus as an Extension of Rhotrix Mathematics Isa Yahaya; Salisu Lukunti; Umar Mujahid Aliyu; Imafidor Hassan Ibrahim; Mohammed Abubakar Kolo; Sulaiman Ahmad; Nura Hashim; Mohammed Yusuf Marafa
African Multidisciplinary Journal of Sciences and Artificial Intelligence Vol 3 No 1 (2026): African Multidisciplinary Journal of Sciences and Artificial Intelligence
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/amjsai.v3i1.9100

Abstract

This paper, titled A Theoretical Exploration of Paraletrix Calculus as an Extension of Rhotrix Mathematics, builds upon earlier studies in generalized matrix theory by extending the structural and operational framework of non-standard matrix-like objects. Atanassov and Shannon [1] first introduced matrix-tertions and matrix-ngittrets as entities that interpolate between 2-dimensional vectors and 2×2 matrices, thereby enriching the conceptual landscape of generalized matrices. Ajibade [2] subsequently advanced the field by proposing thotrices as intermediates between 2×2 and 3×3 matrices, while further developments in rhotrix theory have established various multiplication techniques, such as heart-oriented and row–column multiplications—and yielded several important results. Recognizing the diversity of both rectangular and square matrices, the paraletrix structure was formulated as a generalization of the thotrix, allowing unequal numbers of rows and columns and thus providing a more flexible algebraic setting. This study extends the mathematical framework by introducing differentiation and integration within paraletrix calculus, defining these operations for paraletrix-valued functions with respect to an independent variable. In doing so, it lays the groundwork for a coherent calculus on paraletrices as a theoretical extension of rhotrix mathematics and generalized matrix theory.
Co-Authors Abubakar Assidiq Hussaini Bernadetta Anita Jeri S Desfrida, Mardelia Imafidor Hassan Ibrahim Isa Yahaya Mohammed Abubakar Kolo Mohammed Yusuf Marafa Nura Hashim Rehulina Bangun Salisu Lukunti Siti Asnida Nofianna Syahrudin Marpaung Umar Mujahid Aliyu