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Penelitian ini dilatarbelakangi oleh tuntutan peningkatan kualitas pelayanan publik melalui transformasi digital pada bidang perizinan di Dinas Penanaman Modal dan Pelayanan Terpadu Satu Pintu (DPMPTSP) Kota Medan. Aplikasi SIPANDU dikembangkan sebagai inovasi pelayanan perizinan berbasis elektronik guna mewujudkan pelayanan yang efektif, efisien, transparan, dan akuntabel. Namun dalam pelaksanaannya masih ditemukan kendala teknis sistem, keterbatasan fitur pengaduan, serta belum meratanya kemampuan masyarakat dalam memanfaatkan layanan digital. Penelitian ini bertujuan untuk mengetahui dan menganalisis efektivitas aplikasi SIPANDU dalam meningkatkan layanan perizinan di DPMPTSP Kota Medan menggunakan metode penelitian kualitatif deskriptif. Data dikumpulkan melalui observasi, wawancara semi terstruktur, dan dokumentasi dengan melibatkan 13 informan yang terdiri dari pimpinan, pengelola sistem, dan masyarakat pengguna SIPANDU. Analisis data dilakukan menggunakan model interaktif Saldana yang meliputi reduksi data, penyajian data, serta penarikan kesimpulan dan verifikasi dengan bantuan perangkat lunak NVivo. Hasil penelitian menunjukkan bahwa aplikasi SIPANDU secara umum cukup efektif dalam meningkatkan layanan perizinan di DPMPTSP Kota Medan, terutama pada dimensi manfaat bersih, kepuasan pengguna, kualitas informasi, dan kualitas layanan, meskipun masih terdapat kelemahan pada dimensi kualitas sistem dan penggunaan, khususnya terkait kemudahan penggunaan, keandalan sistem, waktu respons, kelengkapan informasi, pemerataan penggunaan aplikasi, dan fitur pengaduan. Dengan demikian, SIPANDU telah memberikan kontribusi positif terhadap peningkatan pelayanan publik, namun masih memerlukan penyempurnaan teknis dan operasional agar pelayanan perizinan dapat berjalan lebih optimal. Kata Kunci: efektivitas, SIPANDU, pelayanan perizinan, DPMPTSP, pelayanan publik, e-government, sistem informasi

Simpang empat tak bersinyal memiliki peran penting dalam mengatur pergerakan lalu lintas, namun sering menimbulkan permasalahan ketika volume kendaraan tinggi. Penelitian ini bertujuan untuk menganalisis kinerja simpang empat tak bersinyal di Simpang Jalan DR. Sutomo, Jalan Lintas Utama Sumatera, dan Jalan Letkol Rusman Effendy Bustan, Kota Baturaja, dengan menggunakan metode Pedoman Kapasitas Jalan Indonesia (PKJI) 2023. Pengumpulan data dilakukan melalui survei selama tiga hari dengan pengamatan pada jam puncak pagi pukul 07.00-09.00 Wib, siang pukul 12.00-14.00 Wib, dan sore pukul 16.00-18.00 Wib. Hasil penelitian menunjukkan bahwa volume lalu lintas tertinggi terjadi pada hari Senin pukul 08.30–08.45 WIB dengan Qtot = 2.932 SMP/jam dan kapasitas simpang C = 3.446 SMP/jam. Perhitungan kinerja simpang menghasilkan derajat kejenuhan (DJ) = 0,85, tundaan rata-rata = 14,57 detik/SMP, dan peluang antrean berkisar 29%–57%. Berdasarkan kriteria PKJI 2023, simpang ini termasuk dalam Tingkat Pelayanan E Situasi ini menunjukkan bahwa kinerja simpang berada pada kondisi kritis dan tidak stabil.  

This study aimed to develop a profile video as a promotional and informational medium for State Elementary School 3 Bentangan and to evaluate its feasibility level. The problem was initiated by the school's continuous reliance on print media, such as brochures, and the urgent need for digital content suitable for social media platforms to reach the wider community. To address this, the Research and Development method was employed, utilizing seven stages of development procedures. Data were collected through questionnaires and analyzed using a Likert Scale. The profile video development was validated by media and material experts, and subsequently tested by users. The research results indicated that the developed profile video was highly feasible for use as a promotional and informational medium, based on the validation tests conducted by the media experts, material experts, and users.

Digital technology advancements have greatly changed how small businesses manage their finances. This change is not only about recording transactions, but it also affects financial control, report preparation, and business decision making. Accounting Information System (SIA) came about as a solution to help small and medium businesses easily, organize, and accurately record their finances, as well as provide reliable financial information. This study aims to explain the role of the Accounting Information System in making it easier to manage the finances of small and medium businesses in the digital age, the benefits gained from using it, and the challenges faced during its implementation. The method used in this research is a literature review, which involves examining books, journals, and other related scientific publications, followed by analysis using a descriptive qualitative approach. Research findings show that using a digital-based Accounting Information System can improve business efficiency, speed up financial reporting, increase transparency, and make it easier for small and medium-sized businesses to get funding access. However, the implementation of the Accounting Information System still faces challenges such as a lack of technological understanding, limited infrastructure, and high implementation costs. Therefore, collaboration and support from various parties are needed to ensure the accounting information system is implemented effectively and sustainably in small and medium businesses.

Audiovisual media is a key promotional tool for enhancing a business’s brand. This study aims to design a motion-graphic-based promotional video for Salsabila Catering in Ungaran as a branding strategy to increase sales and raise public interest in their products. The research method employed is research and development using the multimedia development life cycle approach. The results indicate that the promotional video produced is deemed visually and substantively suitable; as validated by both experts based on the assessment percentages obtained. According to the expert validation presentation; the content received a 77% rating; deemed acceptable; while the media expert test yielded an 83% result; deemed highly acceptable. Additionally; audience evaluations resulted in an 87% rating; categorized as “very good” and “highly satisfied” regarding the content; presentation; and message conveyed in the promotional media.

Local wisdom, particularly traditional snacks, constitutes an essential part of national cultural identity that needs to be introduced from an early age. However, observations at SDN 1 Tanggungharjo revealed that students' understanding of traditional snacks remains low, compounded by a lack of contextual and engaging visual learning media. This study aims to design an illustrated book titled "Belajar Jajanan Tradisional" (Learning Traditional Snacks) as a local wisdom-based educational medium for grades 3–6 students at SDN 1 Tanggungharjo. The Design Thinking method was employed through five stages: Empathize, Define, Ideate, Prototype, and Test. Data were collected through direct observation, teacher interviews, and student questionnaires. The outcome is a 20-page digital illustrated book in A5 PDF format covering four traditional snacks — klepon, dadar gulung, apem, and kue lapis — with content encompassing their origins, philosophy, cultural values, ingredients, and preparation processes. The applied design elements include character personification, vector cartoon style, bright color palettes based on the snacks' natural colors, rounded sans-serif typography, and a charactercentered layout tailored to the cognitive characteristics of students aged 9–12 years. Trial results demonstrated that the illustrated book effectively enhanced students' understanding of and interest in traditional snacks, while receiving positive feedback from teachers as a contextual and meaningful supplementary medium for thematic learning. 

Pesatnya kemajuan teknologi digital telah mempercepat adopsi *Internet of Things* (IoT) dalam berbagai aspek kehidupan sehari-hari. IoT memungkinkan perangkat fisik untuk berkomunikasi dan bertukar data melalui konektivitas internet, sehingga proses menjadi lebih otomatis, efisien, dan responsif. Studi ini bertujuan untuk menganalisis pemanfaatan IoT dalam meningkatkan efisiensi kehidupan sehari-hari melalui pendekatan tinjauan pustaka. Metode penelitian yang digunakan adalah *Systematic Literature Review* (SLR), yang mengkaji dan menyintesis temuan dari berbagai studi terdahulu mengenai penerapan IoT di berbagai sektor, seperti rumah pintar (*smart home*), layanan kesehatan, transportasi, pertanian, dan pemantauan lingkungan. Hasil analisis menunjukkan bahwa IoT berkontribusi signifikan terhadap peningkatan efisiensi operasional, penghematan energi, perbaikan proses pengambilan keputusan, serta peningkatan kenyamanan pengguna. Terlepas dari berbagai manfaat tersebut, masih terdapat sejumlah tantangan, termasuk keamanan data, masalah privasi, interoperabilitas antarperangkat, biaya implementasi, dan ketergantungan pada infrastruktur internet yang stabil. Temuan studi ini menunjukkan bahwa IoT telah menjadi salah satu teknologi kunci yang mendukung transformasi digital dan peningkatan kualitas hidup. Pengembangan di masa mendatang diharapkan berfokus pada penguatan aspek keamanan, perluasan standar interoperabilitas, dan integrasi kecerdasan buatan (*artificial intelligence*) guna memaksimalkan efektivitas penerapan IoT dalam aktivitas sehari-hari.  

The Entangled game is designed as an interactive medium to convey the problem of ghost nets to the 19–25 age group through a visual novel format that relies on narrative and visuals as a means of communication. This medium is presented to highlight the problem of ghost nets which are a serious threat to marine ecosystems because they destroy habitats, endanger marine biota, and impact the social and economic aspects of coastal communities, but are still poorly understood by the younger generation due to the limited availability of engaging and communicative educational media. In designing this game, character design plays a key supporting element that helps convey conservation messages emotionally and narratively through character representation, dialogue, and relationships between characters in the storyline. The method used is a mixed method with data collection through interviews, literature studies, and questionnaires, which are then developed using the Game Development Life Cycle (GDLC) approach to ensure the game design process runs systematically. 

This study aims to design a card layout for an educational card game about endangered animals in Indonesia. The research uses qualitative and quantitative methods, including observation, interviews, literature study, and questionnaires. The design process involves identifying information needs, developing layout structures, and producing several design alternatives. The results show that the selected layout has good readability, clear information hierarchy, and an appealing visual composition based on respondent evaluation. The arrangement of visual elements such as illustration, typography, and icons is structured systematically to enhance user understanding. Thus, the card layout functions not only as an aesthetic element but also as an effective visual communication medium in supporting interactive learning.

The development of digital technology has encouraged the use of social media as an efficient promotional tool for businesses, particularly micro, small, and medium enterprises (MSMEs). One type of content frequently used is video, as it can convey messages visually and engage audiences. However, inadequate content design can lead to low engagement rates on social media. This study aims to design social media-based video content to increase engagement at the Jilbab Ansania Semarang business. The method used in this research is Research and Development (R&D) with a Design and Development (D&D) approach, which includes the stages of needs analysis, design, development, implementation, and evaluation. Data collection techniques include observation, interviews, documentation, and literature review. The research results show that videos tailored to the target audience and social media platform can increase engagement. This is evident in the increase in likes, comments, shares, and views. Therefore, creating video content focused on social media has proven effective as a digital promotional tool to increase engagement for the Jilbab Ansania Semarang business.

This research aimed to design an online promotion strategy on Instagram using digital illustration to strengthen Brand Awareness at Purple Bubble Studio. The study applied a descriptive qualitative method with data collected through interviews, observations, and documentation. The design process followed research and development stages, including analysis, visual design, expert validation, and implementation. The findings indicated that promotional activities were carried out consistently through scheduled posts three times a week, various content formats, and the use of chibi-style illustrations with pastel color palettes as visual identity. These strategies effectively improved audience engagement and strengthened the studio’s Brand Awareness. The study concluded that digital illustration served as an effective visual communication tool to enhance brand identity and audience recognition on social media. 

Limbah kulit Jeruk peras , yang sering dibuang dan menimbulkan masalah lingkungan, sebenarnya memiliki potensi besar untuk dimanfaatkan kembali. Kulit Jeruk peras  mengandung minyak atsiri yang dapat diolah menjadi reed diffuser, pengharum ruangan alami yang ramah lingkungan. Namun, pengetahuan masyarakat tentang pemanfaatan kulit Jeruk peras  masih terbatas. Siswa SMA, sebagai generasi muda yang sedang mempersiapkan diri untuk dunia kerja atau wirausaha, dapat memainkan peran penting dalam mengembangkan inovasi ini. Melalui pendidikan dan pelatihan, siswa SMA dapat mempelajari proses pembuatan reed diffuser dari kulit Jeruk peras , mulai dari ekstraksi minyak atsiri hingga pengemasan produk. Hal ini tidak hanya melatih keterampilan teknis dan kreativitas, tetapi juga membuka peluang kewirausahaan. Pemanfaatan kulit Jeruk peras  untuk reed diffuser sejalan dengan prinsip ekonomi sirkular dan pembangunan berkelanjutan, yang menekankan pemanfaatan sumber daya secara efisien. Dengan menguasai keterampilan ini, siswa SMA dapat berkontribusi dalam mengurangi limbah organik sekaligus menciptakan produk bernilai ekonomi tinggi. Ini juga mendukung visi pendidikan SMA untuk menciptakan lulusan yang kompeten, kreatif, dan siap bersaing di dunia kerja. Pengabdian masyarakat kali ini dilaksanakan di SMA Islam 1 Surakarta, Kota Surakarta.

The development of digital technology has driven significant economic transformation in various countries, including Muslim countries. Economic digitalization offers various opportunities, such as increased transaction efficiency, expanded market access, and strengthened financial inclusion. However, this development also presents various challenges, such as low Islamic financial literacy, the risk of technology misuse, and the emergence of economic practices inconsistent with Islamic principles. This study aims to analyze the role of Islamic economic values ​​in supporting the economic resilience of communities in Muslim countries in the digital era. The study used a descriptive qualitative approach with library research methods. Data were obtained from various literature sources, such as scientific journals, books, academic articles, and reports relevant to Islamic economics, economic resilience, and the digital economy for the 2021–2026 period. Data analysis was conducted using content analysis techniques through the stages of data reduction, data presentation, and drawing conclusions. The results show that Islamic economic values, such as justice, honesty, trustworthiness, and the prohibition of riba (usury), gharar (gharar), and maysir (gambling), play a crucial role in creating more transparent, ethical, and sustainable digital economic activities. Furthermore, the development of Sharia-compliant fintech, Sharia-compliant digital financial services, and Sharia-compliant business platforms also supports increased financial inclusion and community economic resilience. Therefore, integrating digital technology and Islamic economic values ​​can be a strategy for strengthening the economic resilience of communities in Muslim countries.

This study aims to examine the role of Ahlussunnah wal Jama'ah (Aswaja) An-Nahdliyah in strengthening religious moderation among young people amid increasingly complex, pluralistic, and digitalized societies. Globalization, advances in information technology, and easy access to diverse religious perspectives through digital media have influenced the religious attitudes and behaviors of younger generations, highlighting the need to reinforce moderate religious values. Aswaja An-Nahdliyah promotes the principles of tawassuth (moderation), tasamuh (tolerance), tawazun (balance), and i'tidal (justice) as the foundation for social, national, and civic life. This study employed a qualitative approach using a library research method. Data were collected from books, scientific articles, official documents, and relevant literature on Aswaja An-Nahdliyah and religious moderation. The data were analyzed using content analysis to identify the contribution of Aswaja values in fostering moderate attitudes among young people. The findings indicate that Aswaja An-Nahdliyah plays a strategic role in internalizing inclusive, contextual, and tolerant Islamic values through formal and non-formal education, youth organizations, religious study groups, and digital media. The implementation of these values enhances tolerance, respect for diversity, patriotism, and critical awareness among young people in confronting radical and intolerant ideologies, thereby supporting the development of a harmonious and peaceful pluralistic society.

The Indonesian Archipelagic Sea Lane II (ALKI II) constitutes a strategic route stretching from the Sulawesi Sea to the Indian Ocean with trade values reaching USD 1.5 million daily and traversed by more than 36,773 vessels annually. The complexity of maritime security threats in this region has increasingly intensified following the relocation of the capital city to East Kalimantan, thereby demanding an effective decision support system to assist Indonesian Warship Commanders in making operational decisions that are rapid, accurate, and in accordance with applicable legal provisions. This research employs a qualitative approach through in-depth interviews with four maritime expert sources, with data analysis using NVivo 12 software. Analysis results identified maritime operational complexity and the urgent need for a comprehensive decision support system. These findings subsequently served as guidance in designing a Decision Support System (DSS) with a tab-based interface that integrates international legal frameworks such as UNCLOS 1982, Law No. 3/2025 on TNI, and related national regulations to generate structured action recommendations along with their legal foundations. Research findings demonstrate that the developed DSS successfully integrates operational, legal, and situational aspects to support decision-making that is rapid, accurate, and legally compliant. This system has proven to enhance the effectiveness of Indonesian Warship Commanders in addressing the complexity of maritime security (KAMLA) challenges in ALKI II through the provision of legally-based action recommendations from national and international frameworks accessible in realtime during operational situations.  

Plastic waste, particularly plastic bottles, has become one of the major challenges in urban environmental management due to its increasing volume and potential to pollute ecosystems. In Bogor City, plastic waste constitutes a significant proportion of daily municipal solid waste, highlighting the need for effective and sustainable waste management models. This study aims to analyze the role of the Reduce, Reuse, Recycle Waste Processing Facility (TPS3R) in managing plastic bottle waste in Bogor City, with a case study of the Eco Techno Park at Ibn Khaldun University (UIKA) Bogor. The research employed a descriptive qualitative method using a case study approach. Data were collected through field observations, in-depth interviews with facility managers, and reviews of relevant documents and literature. The findings indicate that the TPS3R Eco Techno Park has successfully implemented the 3R principles through an integrated system supported by environmentally friendly technologies and a circular economy framework. Plastic bottle waste is managed through sorting, shredding, and recycling processes to produce value-added products, including plastic pellets, handicrafts, and construction materials. In addition, organic waste management is integrated through the cultivation of Black Soldier Fly (BSF) larvae. The facility has contributed to reducing the volume of waste sent to landfills by approximately 18%. The study implies that strengthening regulatory support, enhancing community participation, and developing circular economy-based business models are essential to ensure the long-term sustainability of waste management programs and support Bogor City's waste reduction targets.

This study aims to determine the role of women in tourism development in Raja Prailiu Village, East Sumba Regency, and to identify the obstacles faced by women in tourism activities. This research is motivated by the importance of women's involvement in meeting family economic needs while preserving the weaving culture. This study uses a qualitative descriptive method. Data were obtained through observation, interviews, and documentation. Research informants consisted of six women who are active in tourism activities in Raja Prailiu Village. Data sources used include primary data from interviews and secondary data from books, journals, articles, and related documents. Data analysis techniques used the Miles and Huberman model which includes data reduction, data presentation, as well as drawing conclusions and verification. The results of the study show that women have an important role in tourism development, namely as weavers, craft product sellers, tour guides, and actors in preserving culture and cleanliness of the tourist environment. However, women also face various obstacles, such as increasing the number of tourists, high prices of raw materials, limited time due to dual roles, lack of English language skills, and low tourist awareness of environmental cleanliness. This research contributes to showing the importance of the role of women in tourism development and becomes a consideration for the government and the community in supporting tourism development in Raja Prailiu Village.

Penelitian ini bertujuan untuk menganalisis pengaruh inflasi, suku bunga Federal Funds Rate (The Fed), dan pertumbuhan ekonomi Indonesia terhadap Indeks Harga Saham Gabungan (IHSG) selama periode 2005–2025. Penelitian menggunakan pendekatan kuantitatif dengan memanfaatkan data sekunder berbentuk deret waktu (time series) tahunan. Analisis dilakukan menggunakan metode regresi linear berganda dengan bantuan perangkat lunak IBM SPSS Statistics. Sebelum dilakukan estimasi model, terlebih dahulu dilakukan pengujian asumsi klasik yang meliputi uji normalitas, multikolinearitas, autokorelasi, dan heteroskedastisitas untuk memastikan bahwa model regresi memenuhi persyaratan statistik. Pengujian hipotesis dilakukan melalui uji F untuk menguji pengaruh variabel independen secara simultan, uji t untuk menganalisis pengaruh masing-masing variabel secara parsial, serta koefisien determinasi (R²) untuk mengukur kemampuan model dalam menjelaskan variasi IHSG. Hasil penelitian menunjukkan bahwa model regresi telah memenuhi seluruh asumsi klasik sehingga layak digunakan dalam analisis. Pengujian simultan membuktikan bahwa inflasi, suku bunga The Fed, dan pertumbuhan ekonomi secara bersama-sama berpengaruh signifikan terhadap IHSG. Sementara itu, hasil uji parsial menunjukkan bahwa hanya suku bunga The Fed yang berpengaruh negatif dan signifikan terhadap IHSG, sedangkan inflasi dan pertumbuhan ekonomi tidak menunjukkan pengaruh yang signifikan secara statistik. Nilai koefisien determinasi sebesar 52,4% mengindikasikan bahwa variasi IHSG dapat dijelaskan oleh ketiga variabel independen dalam model, sedangkan 47,6% sisanya dipengaruhi oleh faktor lain di luar penelitian. Temuan ini diharapkan dapat menjadi referensi bagi investor maupun pembuat kebijakan dalam memahami pengaruh kondisi makroekonomi terhadap dinamika pasar modal Indonesia.

Plastic waste, particularly bottle caps, poses a significant environmental challenge due to its slow degradation rate. This study aims to design a functional shoe rack utilizing plastic bottle cap waste to support Sustainable Development Goals (SDG 12: Responsible Consumption and Production). The product development process employed the Quality Function Deployment (QFD) method to translate consumer needs into measurable technical specifications. Concept selection was evaluated using the Pugh Matrix, while financial feasibility was analyzed through the Break Even Point (BEP) approach. The research resulted in an optimal shoe rack design measuring 53x32x37 cm, weighing 1.5 kg, and featuring additional side hangers for socks. The production process involves shredding, molding with resin, cutting, and assembling, with a total duration of 367.03 minutes. Financial analysis indicates that the business reaches the break-even point at a minimum production of 2 units or a total sales value of Rp227,272. This research demonstrates that integrating industrial engineering methods into plastic waste management can produce functional, durable, and economically viable products.

This study aims to design a liquid dish soap made from lerak fruit (Sapindus rarak DC.) as an environmentally friendly alternative to synthetic chemical-based soaps. Lerak fruit was selected due to its high saponin content, which functions as a natural surfactant capable of producing foam and removing grease. This research integrates three courses: Product Design and Development using the Quality Function Deployment (QFD) method with House of Quality (HOQ) to identify consumer needs; Work Measurement Analysis using Operation Process Charts (OPC) to design the production process; and Cost Estimation Analysis using the full costing method to calculate production costs and determine the selling price. Results show that the best product concepts are Concept 4 and Concept 8, characterized by natural lerak surfactant, active ingredient concentration above 15%, pH of approximately 6, citrus/lemon scent, and pump bottle packaging. The production process consists of preparation, mixing, boiling, addition of thickener, cooling, pressing, filtering, and packaging, with a total production time of 142.05 minutes for two 500 ml products. Total production cost is Rp65,184, with a cost of goods sold (COGS) of Rp32,592 per unit and a selling price of Rp34,000 per unit.