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International Journal of Multidisciplinary Sciences and Arts

ijmdsa
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Published by Information Technology and Science

ISSN : - EISSN : 29621658 DOI : https://doi.org/10.47709

Core Subject : Economy, Science, Education,

Computer Science & IT Economics, Econometrics & Finance Languange, Linguistic, Communication & Media

International Journal of Multidisciplinary Sciences and Arts is an international, multidisciplinary, peer-reviewed and open-access journal that provides a platform to produce high-quality original research, Reviews, Letters, and case reports in natural, social, applied, formal sciences, arts, and all other related fields. Our aim is to ameliorate the speedy distribution of new research ideas and results and allow the researchers to create new knowledge, studies, and innovations that will aid as a reference tool for the future.

Arjuna Subject : Seni dan Humaniora - Seni dan Humaniora (Lain-Lain)

Articles 339 Documents

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The Impact of Guest Lectures on the Employability Skills of Satya Terra Bhinneka University Students Agustriani, Fani; Elyana, Mahlian; Nasution, Zulfahmi Syahputra; Hazimah, Zulfa; Hermawan, Indra
International Journal of Multidisciplinary Sciences and Arts Vol. 5 No. 1 (2026): International Journal of Multidisciplinary Sciences and Arts, Article January 2
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/ijmdsa.v5i1.7903

This study aims to analyze the effectiveness of guest lecturse in improving continuous learning in business law courses for students in 2023 in the Entrepreneurship Study Program at Satya Terra Bhinneka University. This study uses a quantitative approach with a quantitative correlational survey method. The quantitative correlation approach is used to determine whether there is a relationship between two or more variables. In this study, data processing was carried out using SPSS version 26.0. The sample of this study was 162 students of the 2023 class of the Entrepreneurship Study Program, Faculty of Economics and Business, Satya Terra Bhinneka University. The research data collection technique used a questionnaire. The analysis prerequisite tests include validity tests, reliability tests, normality tests, linearity tests, hypothesis tests include simple regression analysis. The results of the study show: There is a significant effect of Guest Lectures on Employability skills of students in the 2023 class of the Entrepreneurship Study Program, Faculty of Economics and Business, Satya Terra Bhinneka University by 65%.

Implementation of RAG-Based LLM Chatbot for Hotel Services: A Case Study Wijaya, Muhammad Harish; Jayadianti, Herlina
International Journal of Multidisciplinary Sciences and Arts Vol. 5 No. 1 (2026): International Journal of Multidisciplinary Sciences and Arts, Article January 2
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/ijmdsa.v5i1.7927

The need for up-to-date and dynamic information services in hotel operations encourages the use of automated interactive systems to support guest service activities. One widely used approach to provide such services is the implementation of chatbots, which can be developed using either rule-based models or generative models. Generative chatbot models are capable of producing more flexible and natural responses. However, their development requires the use of Large Language Models (LLMs) to enable deeper contextual understanding. Despite their advantages, standard LLM-based chatbots still face significant limitations, particularly in generating specific and reliable responses, and may produce incorrect or hallucinated information when relevant context is unavailable. To address this technical challenge, this study proposes the implementation of the Retrieval Augmented Generation (RAG) approach in the development of an LLM-based hotel chatbot, with a case study conducted at Hotel Forriz Yogyakarta. The proposed system adopts a RAG architecture consisting of three main stages: indexing, retrieval, and generation, allowing the chatbot to retrieve relevant external hotel documents as contextual input before producing responses. System performance is evaluated using the RAGAS framework on 15 test cases comprising user queries, generated answers, ground truth references, and retrieved contexts. The evaluation results show that the RAG-based chatbot achieves strong performance, with a Context Precision score of 0.889, Context Recall of 1.0, Faithfulness of 0.882, and Answer Relevancy of 0.851. These findings indicate that the RAG approach effectively improves response relevance and reduces hallucination in hotel information services.

The Relationship Self-Efficacy and Treatment Compliance in Chronic Kidney Failure Patients at Hospital Siregar, Pinondang Hotria; Manurung, Melva Epy Mardiana; Hutagaol, Dewi
International Journal of Multidisciplinary Sciences and Arts Vol. 5 No. 1 (2026): International Journal of Multidisciplinary Sciences and Arts, Article January 2
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/ijmdsa.v5i1.7982

Chronic Kidney Disease (CKD) is a disease that occurs due to complete or partial kidney damage. The impact of this kidney failure is the inability to filter kidneys, so treatment methods include hemodialysis and fluid restriction. Objective: This study aimed to determine the relationship between self-efficacy and medication adherence in patients with chronic kidney disease (CKD). This study used a quantitative descriptive cross-sectional study design. The sampling technique used a total sampling of 33 respondents using Spearman's analysis. Results: The self-efficacy of CKD patients at Djasamen Saragih Regional Hospital with HD durations of <1 year was shown to be moderate, 21.2% (7) had high self-efficacy, and 12.1% (4) had low self-efficacy. The majority of CKD patients undergoing HD durations of <1 year (97%) were compliant with medication, while 3% (1) were non-compliant. The 2-tailed significance value (Significant) is 0.853 > 0.05, thus it can be concluded that there is no relationship between self-efficacy and treatment adherence in chronic kidney disease (CKD) patients at Djasamen Saragih Regional General Hospital, Pematang Siantar. Healthcare workers are expected to continue providing counseling to improve the self-efficacy of chronic kidney disease (CKD) patients and to encourage families to continue providing support, motivation, and communication to patients undergoing hemodialysis.

Pentahelix Collaboration in the Sainvisma Program in the Development of Impactful and Sustainable MSMEs Ramdhani, Ahmad; Irfan, Ali
International Journal of Multidisciplinary Sciences and Arts Vol. 5 No. 2 (2026): International Journal of Multidisciplinary Sciences and Arts, Article April 202
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/ijmdsa.v5i2.8015

This study discusses pentahelix collaboration as a project-based learning innovation (PjBL) of the visual communication design study program (DKV) of the Harapan Bersama Polytechnic in the Sainvisma (Brand Visual Design) program which is carried out in the third semester integrated with five courses, namely Advertising, Computer Graphics 3, Cinematography 1, Audio Visual and 3D Animation. The Sainvisma program in collaboration with MSMEs fostered by the Tegal SOE House brings together DKV students as a Content Creator team with actors MSMEs were selected to collaborate on pentahelix which consists of five elements of ABCGM, namely Academy, Business, Community, Government and Media with the aim of providing MSME assistance through the creation of MSME profiles and short videos of commercial advertisements for superior products for the needs of Instagram and TikTok social media promotion. This research method uses qualitative descriptive which focuses on the objects raised to solve existing problems. The stages of implementing the Project-Based Learning (PjBL) method are carried out by providing student knowledge and skills, project preparation, project implementation and exposure of project results. The results of pentahelix collaboration are the main key to synergy between elements to develop learning innovations that transform into benefits for MSMEs, improve the quality of learning and the quality of students in the link and match of the OBE-based curriculum (Outcame Based Education). As well as supporting the realization of the Sustainable Development Goals (SDGs), one of which is in achieving the acceleration of economic development and improving the community environment.

Children’s Participation In Khat Production In Mbeere: Drivers, Consequences And Remedies Ngari, Faith Mukami
International Journal of Multidisciplinary Sciences and Arts Vol. 5 No. 2 (2026): International Journal of Multidisciplinary Sciences and Arts, Article April 202
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/ijmdsa.v5i2.7124

Khat is grown for the production of young tender twigs which are chewed for their stimulating effects. For a very long time, khat production has been taking place in the Nyambene hills, North East of Mount Kenya. Currently, the khat industry is no longer the sole preserve of the Meru. Rather it has become a multiethnic phenomenon; as khat plantations have sprung all over Embu County. Its consumption too is on the increase. Because of this, the marketing and distribution is sufficiently flexible to allow a large number of people to engage in the business and make a living from khat, thus the children have not been left out. Khat requires very frequent harvests and this therefore, calls for adequate labour so that it can be picked, packaged and transported very fast hence the involvement of children in its picking. Although children are expected to work within the family setting where they assist with the household chores and farm work as a way of socialization, concerns have been raised over primary school children’s participation in khat production. On one hand, their participation helps to uplift the household economy while at the same time affecting their education. This is a review paper that describes the push and pull factors responsible for children’s participation in khat production and the consequences of their involvement. Going forward the paper suggests measures to safeguard children from the identified adverse consequences of their involvement.

Modeling Validation of Received Signal Strength Indicator (RSSI) Measurements Using ESP8266 Sipahutar, Erwinsyah; Oktrison, Oktrison; Hafizh, Alfi; Candra, Rudi Arif; Budiansyah, Arie
International Journal of Multidisciplinary Sciences and Arts Vol. 5 No. 2 (2026): International Journal of Multidisciplinary Sciences and Arts, Article April 202
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/ijmdsa.v5i2.8076

The rapid proliferation of indoor Internet of Things (IoT) systems has intensified the need for cost-effective and energy-efficient wireless coverage extension solutions. Conventional commercial WiFi repeaters are often over-provisioned in terms of hardware capability and power consumption, making them unsuitable for small-scale IoT laboratories and energy-constrained environments. Although microcontroller-based platforms such as the ESP32 have been widely used for IoT gateways, their systematic evaluation as Network Address Translation (NAT)-based WiFi repeaters remains limited. This paper presents the design, implementation, and experimental performance evaluation of a low-cost ESP32-based NAT WiFi repeater for indoor IoT networks. The proposed architecture operates in dual-mode (Station + Access Point) configuration using a single 2.4 GHz radio interface and software-based NAT forwarding. Hardware optimization, including Bluetooth deactivation and transmission power tuning, is applied to reduce energy overhead. Experimental measurements conducted in an indoor laboratory environment evaluate throughput, latency, received signal strength indicator (RSSI), and power consumption. Results indicate that the proposed system achieves 15–35 Mbps throughput under single-client conditions, with an average latency increase of 3–8 ms compared to direct router connections. The repeater improves signal strength by up to 18 dB in weak-coverage areas, extending effective indoor coverage by approximately 10–20 m. Measured power consumption remains below 1.2 W during active forwarding, significantly lower than typical commercial repeaters. The main contribution of this work lies in providing a quantified energy–performance characterization of a microcontroller-based NAT repeater.

Qawlan Kariman in Tafsir Al-Azhar: Communication Ethics Foundation for Generation Z Hasibuan, Asril Hanapi
International Journal of Multidisciplinary Sciences and Arts Vol. 5 No. 2 (2026): International Journal of Multidisciplinary Sciences and Arts, Article April 202
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/ijmdsa.v5i2.8126

This study aims to analyze the concept of qawlan kar?man in Surah Al-Isr?’ verse 23 based on Tafsir Al-Azhar by Hamka and to examine its relevance as a foundation for communication ethics among Generation Z in the digital era. The research employs a descriptive qualitative approach with a library research design. Primary data were obtained from Surah Al-Isr?’ verse 23 and its interpretation in Tafsir Al-Azhar, while secondary data were derived from contemporary literature on digital communication and Generation Z. Data were analyzed using thematic analysis techniques to identify ethical communication values contained within the exegetical text. The findings indicate that qawlan kar?man encompasses values of verbal politeness, respect for human dignity, emotional self-control, refinement of character, and social moral awareness. From Hamka’s perspective, the nobility of speech is not merely related to word choice but reflects inner quality and moral education. These values demonstrate significant relevance within the context of Generation Z’s digital communication, which is characterized by intense online interaction, rapid expression, and potential verbal conflict. This study concludes that qawlan kar?man can be formulated as a model of digital communication ethics grounded in Qur’anic values, emphasizing moral responsibility, respect for others, and awareness of the social impact of communication. The concept contributes theoretically to the development of Islamic communication ethics studies and practically to strengthening value-based digital literacy.

Regulations For Active Tni Members Occupiing Civilian Positions From The Perspective Of Statutory Regulations Harvin, Mayga; Zarkasi, A.; Hepni, Aswari
International Journal of Multidisciplinary Sciences and Arts Vol. 5 No. 2 (2026): International Journal of Multidisciplinary Sciences and Arts, Article April 202
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/ijmdsa.v5i2.8157

The placement of active members of the Indonesian National Armed Forces (TNI) in civil service positions has resurfaced as a debated issue within Indonesia's post-reform constitutional dynamics. Normatively, Law Number 34 of 2004 concerns the Indonesian National Armed Forces limits the placement of active soldiers to specific ministries and agencies to maintain military professionalism and the principle of civilian supremacy. However, recent developments through Law Number 3 of 2025 regarding the Amendment to Law Number 34 of 2004 have expanded the scope of civil service positions accessible to active TNI personnel. Furthermore, practical implementation shows instances of active soldiers being placed in civil positions beyond the prevailing statutory provisions. This research aims to analyze the legal regulations regarding the placement of active TNI members in civil service positions and its implications for the principles of TNI professionalism and civilian supremacy in a democratic state. This study utilizes a normative legal research method with a statutory approach, a conceptual approach, and a historical approach. The results indicate that while the regulations for placing active TNI personnel are clearly delineated in the TNI Law and related regulations, the practice of placing active soldiers outside these provisions creates potential conflicts of norms, undermines the principle of civilian supremacy, and threatens the professionalism of the military institution. Consequently, the enforcement of legal certainty and the strengthening of oversight mechanisms are essential to ensure that the placement of TNI personnel in civil positions remains aligned with the principles of the rule of law and democracy.

Crafting Digital Image: Examining Language, Visuals, and Identity of Sugema Raya Garut on TikTok Hendrawan, Mahardika Raihan; Nurhadi, Zikri Fachrul; Purnama, Feri
International Journal of Multidisciplinary Sciences and Arts Vol. 5 No. 2 (2026): International Journal of Multidisciplinary Sciences and Arts, Article April 202
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/ijmdsa.v5i2.8188

Penelitian ini dilatarbelakangi oleh meningkatnya peran media sosial dalam membentuk persepsi dan citra merek di era digital, khususnya pada sektor kuliner yang sangat kompetitif. Platform TikTok sebagai media berbasis video pendek telah menjadi ruang strategis bagi pelaku usaha untuk membangun identitas dan menjangkau audiens secara luas. Penelitian ini bertujuan menganalisis konstruksi identitas digital RM Sugema Raya Garut di platform TikTok melalui penggunaan bahasa, visual, dan narasi dalam membangun citra merek. Perkembangan TikTok telah mengubah pola komunikasi pemasaran kuliner, di mana persepsi publik terhadap merek banyak dipengaruhi oleh representasi visual dan interaksi audiens. Meskipun berbagai studi membahas efektivitas pemasaran digital, kajian mengenai proses presentasi diri merek dalam konteks algoritma platform yang dinamis masih terbatas. Penelitian ini menggunakan pendekatan deskriptif kualitatif dengan teknik pengumpulan data berupa wawancara mendalam, observasi, dan dokumentasi. Hasil penelitian menunjukkan bahwa dimensi Real Self dibangun melalui konsistensi kualitas produk, pelayanan, dan pengalaman nyata konsumen; Ideal Self dikonstruksi melalui kurasi visual, penguatan storytelling, dan konsistensi positioning; sedangkan False Self muncul dalam bentuk penyesuaian komunikasi terhadap tren dan karakter platform tanpa mengubah nilai inti merek. Temuan ini menunjukkan bahwa pembentukan citra digital merupakan proses strategis yang bersifat siklus dan berkelanjutan, yang mengintegrasikan fondasi operasional, representasi simbolik, serta partisipasi audiens melalui praktik organic marketing. Secara praktis, penelitian ini memberikan implikasi bagi pelaku usaha kuliner dalam mengelola presentasi diri digital secara autentik, adaptif, dan berorientasi pada keberlanjutan merek.

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Home Page

OAI Link

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Contact Name Muhammad Khoiruddin Harahap

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Phone +6282251583783

Journal Mail Official publikasi@itscience.org

Editorial Address Medan

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Contact Name
Muhammad Khoiruddin Harahap

Contact Email
choir.harahap@yahoo.com

Phone
+6282251583783

Journal Mail Official
publikasi@itscience.org

Editorial Address
Medan

Location
Unknown,

Unknown

INDONESIA