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English has become an important subject at the elementary school level, unlike when it was introduced at the middle school level. Today, English is included in the curriculum of elementary schools, as well as in kindergartens and early childhood education. English is introduced through enjoyable informal methods, such as playing and singing, to align with students' development. This aims to provide a strong foundation in foreign language acquisition. However, teaching English in remote areas like Samuda Kecil still faces challenges, such as a lack of resources and facilities. Digital technology, such as interactive videos from YouTube, is one innovation that has addressed these obstacles. The community service group at Institut Agama Islam Negeri Palangka Raya, who teaches at SDN 1 Samuda Kecil, uses the interactive video "Days of the Week" as a teaching medium. This video helps students listen to correct pronunciations and increases their motivation to learn. As a result, students find it easier to remember vocabulary and show significant improvement in understanding the material. Interactive media like this has proven effective in enhancing the quality of English learning in remote areas.

The population density in Surabaya City makes the needs of the community, one of which is transportation, high. Transportation has an important role in meeting the needs of the community in everyday life in the economic, socio-cultural and political fields. Unfortunately, this has led to traffic congestion. Thus, Surabaya City is trying to improve the public transportation system by launching environmentally friendly public transportation as an effort to implement a green economy, namely Suroboyo Bus. This research uses a qualitative method with a library research approach. Information was obtained from various institutional reports, scientific articles, websites, books, and related regulations. The focus of data acquisition sources is credible journal publishers. The results showed that congestion in Surabaya City was reduced due to the enthusiasm of the community to switch to public transportation compared to private vehicles to reduce greenhouse gas emissions. In addition, the Suroboyo Bus payment innovation by exchanging plastic bottles has succeeded in attracting the interest and awareness of some people in Surabaya City to manage plastic bottle waste, although there are still other complaints in the implementation of the policy. The role of Suroboyo Bus as an effort to improve the green economy can be said to be quite successful, but improvements still need to be made and the involvement of the government and the community so that Suroboyo Bus continues to be an environmentally friendly sustainable transportation.

This study aims to determine the influence of variables, namely Current Ratio, Total Assets Turnover, Debt To Asset Ratio, Return On Assets, Sales Growth and Earning Per Shares on the company PT Indofood CBP Sukses Makmur Tbk before and after the Acquisition with PT Arla Indofood Makmur Dairy Tbk which has been listed on the Indonesia Stock Exchange in 2016-2022. The research location used in this study is PT, Indofood, Tbk. Where researchers will take data through financial reports on the Indonesia Stock Exchange. The analysis technique used is the Paired T-test. The results in this study indicate that the variables Current Ratio, Debt To Asset Ratio, Sales Growth and Earning Per Shares show significant differences between before and after the acquisition, while Total Assets Turnover, Return On Assets do not show significant differences between before and after the acquisition. With this research, it is hoped that the company can further improve various factors that do not have an effect in this study.

This paper presents the design and implementation of an automatic Virgin Coconut Oil (VCO) making device using an Arduino Uno microcontroller. Virgin Coconut Oil has gained popularity due to its health benefits and versatile uses in various industries. The traditional process of making VCO involves manual effort and precise timing, which can be tedious and inconsistent. The proposed automated system aims to streamline the VCO production process by integrating sensors, actuators, and a microcontroller to achieve precise control and monitoring of the process variables. The Arduino Uno microcontroller serves as the central unit for data acquisition, processing, and control, facilitating automation through programmed logic. Key components of the automated VCO maker include temperature sensors for monitoring heating stages, a motor for stirring, and relays for controlling heating elements. The system utilizes feedback loops to maintain optimal conditions during each phase of VCO production, ensuring reproducibility and quality. The design also emphasizes user-friendly operation, with an interface that provides real-time feedback on process parameters and allows manual intervention if necessary. Safety features are incorporated to prevent overheating and ensure operational reliability. Overall, the developed automatic VCO maker offers a practical solution to enhance the efficiency and consistency of VCO production, catering to both small-scale producers and commercial enterprises in the food and cosmetic industries

This case study investigates the impact of blended learning on students' English writing skills, focusing on a group of third-semester students majoring in English Education. Blended learning, which combines traditional face-to-face instruction with online learning components, is explored as a pedagogical approach that enhances writing proficiency through increased engagement and personalized feedback. Data were collected through questionnaires administered to 20 participants, revealing that a significant majority of students perceive blended learning as a motivating factor that fosters their writing development. The findings indicate that this approach not only improves grammar and overall writing skills but also provides ample opportunities for practice and constructive feedback, which are essential for skill enhancement. Additionally, the study highlights the importance of a supportive learning environment that encourages collaboration and community among students. The results advocate for the broader implementation of blended learning strategies in English writing instruction, emphasizing their potential to empower students and improve their language acquisition outcomes. This research contributes to the growing body of literature on effective teaching methodologies in language education and underscores the need for continuous adaptation and innovation in instructional practices.  

This article presents a systematic review of pragmatic competence in second language acquisition (SLA), emphasizing its critical role in effective communication and intercultural understanding. Pragmatic competence encompasses the ability to understand and use language appropriately in diverse social and cultural contexts, including mastering speech acts, politeness strategies, conversational implicatures, and intercultural pragmatics. Despite its importance, pragmatic competence often receives less attention in language instruction compared to grammar and vocabulary. The review highlights the effectiveness of explicit and implicit teaching methods, authentic interaction, and cultural immersion in developing pragmatic skills. It also underscores the role of technology, such as digital platforms and simulations, in enhancing learners’ ability to navigate real-life communication scenarios. The findings reveal significant challenges, including cultural variability in pragmatic norms, difficulties in standardizing assessments, and the influence of learners’ individual differences. The study calls for innovative teaching and evaluation methods, focusing on personalized approaches and the integration of pragmatic learning with emotional intelligence. By synthesizing current research and practices, this article provides valuable insights for educators, curriculum developers, and researchers, advocating for adaptive, culturally informed, and technology-supported strategies to enhance pragmatic competence in SLA.

There are two reasons that can drive companies to participate in CSR. Certain companies believe that performing customer service (CSR) will allow the company to achieve better economic outcomes (Resource Based Theory), while other companies believe that doing so will give them a competitive advantage that sets them apart from their competitors. Stakeholders’ expectations, so CSR and their reports serve as legitimization to demonstrate their compliance with those expectations (Legitimacy Theory). Using legitimacy theory, this study aims to find empirical evidence on how international experience, consumer perspective, and the acquisition of environmental certifications impact the extent of CSR disclosure. A sample of 168 company-years was obtained using the target population of publicly listed manufacturing companies on the IDX that made CSR reports in 2011 and 2012.  

This investigation examines the implementation of linguistic politeness in English as Foreign Language (EFL) instruction in Karawang, with particular emphasis on faculty-student interactions. Utilizing an ethnographic qualitative methodology, the research encompasses one faculty member and thirty-five, first-semester students. Data acquisition was conducted through non-participant classroom observations and semi-structured in-depth interviews. The findings demonstrate that the faculty member systematically implemented politeness strategies through indirect communication and face-threatening acts management. The incorporation of Sundanese cultural values in instruction was manifested in the utilization of address systems and modifications in communication approaches. The implementation of politeness significantly contributed to the enhancement of students' communicative competence and the establishment of a conducive learning environment. This research underscores the significance of integrating linguistic politeness and indigenous cultural values in EFL instruction to facilitate pedagogical effectiveness.  

The study used a qualitative descriptive approach method. The purpose of this study was to determine the acquisition of slang lexicon by teenagers on the X application, providing insight into language in the modern era, the role of social media in language development, understanding slang in forming individual and community identities in social media, and understanding rapid language changes due to technological developments. Language variety is a variation of language that differs according to the context of use, including the relationship between the speaker and the listener. Slang, as a form of variation that continues to develop, is heavily influenced by social media, especially the X application (formerly Twitter), which is the main platform for teenagers. Through interactions on social media, users learn and absorb new vocabulary quickly, which shapes their social identity. This study used a qualitative approach to analyze the slang lexicon that appears in the application, finding categories such as abbreviations, foreign words, and phonological changes. Although slang enriches communication, there is a risk of reducing the use of formal language that needs to be balanced with language literacy education.

Electrical energy is a vital element in daily life, supporting nearly all equipment used. One of the main components in the electrical distribution system is the 20 kV cubicle. This cubicle plays an essential role in controlling power flow, protecting the system from faults, measuring electrical parameters, and enabling remote monitoring and control. Additionally, the cubicle functions to maintain the stability, reliability, and efficiency of power flow to load centers. However, various technical issues, such as short-circuit faults, protection system failures, and corona phenomena caused by high humidity, often threaten its performance. This study aims to evaluate and optimize the design and operation of 20 kV cubicles in electrical distribution systems. The research focuses on analyzing technical factors that affect energy efficiency and system reliability, as well as identifying challenges in implementation, such as installation and maintenance issues. The research methods include literature reviews, interviews, and field observations. The results indicate that modular designs, high-quality insulating materials, and modern technologies such as Intelligent Electronic Devices (IEDs) and Supervisory Control and Data Acquisition (SCADA) enhance system efficiency and reliability. It is recommended that cubicle designs be adapted to the load capacity and routine maintenance be performed to maintain efficiency and extend equipment lifespan.

This article examines the deployment of information network systems, namely the adoption of Indonesia One Search (IOS) in university libraries. The used methodologies include of literature reviews and online observations, designed to comprehensively analyze the implementation of IOS. A system is characterized as a collection of interacting components aimed at achieving certain objectives, while information is the outcome of data processing that serves a purpose for the receiver. This essay emphasizes the significance of cooperation among libraries in establishing efficient information networks. The text elaborates on many collaborative methods, including library acquisition, collection sharing, and inter- library lending. This partnership offers enhanced information access, resource efficiency, personnel specialization, and less material duplication. Indonesia One Search (IOS) is a unified search platform that consolidates collections from libraries, museums, archives, and electronic information sources across Indonesia. IOS, introduced by Ismail Fahmi, Ph.D., and overseen by the National Library of the Republic of Indonesia, seeks to provide extensive and accessible information for students and other users. “The iOS development process includes bibliography compilation, text analysis, and anti-plagiarism services. The functionalities provided by iOS, like full-text search and interaction with digital library apps, illustrate its capacity to fulfill information requirements in the digital age. The use of IOS at institutions, including the Indonesian Education University and the Indonesian Islamic University, demonstrates its efficacy in enhancing students' knowledge retrieval skills. This study underscores the need for libraries to adapt to user requirements in the digital age and highlights the possibilities for cooperation across libraries to enhance services via technology.  

The rapid growth of online English learning platforms has introduced new opportunities for language acquisition, yet maintaining student engagement and motivation remains a persistent challenge. Many learners experience reduced participation and limited knowledge retention in digital settings compared to traditional classroom environments. Addressing this issue, the present study investigates the effectiveness of gamified quizzes as a pedagogical strategy to enhance engagement, motivation, and retention among online English learners. A quasi-experimental design was employed with two groups: a control group that used a standard online platform and a treatment group that engaged with gamified quizzes incorporating points, badges, and leaderboards. Data on engagement were collected through participation frequency and time spent, while motivation was measured using pre- and post-intervention questionnaires, and retention was assessed through follow-up tests. Statistical analyses using independent-sample t-tests and ANOVA revealed significant differences between the two groups. The treatment group demonstrated higher engagement, stronger motivation, and improved retention outcomes compared to the control group. These results, supported by both tabular and graphical representations, highlight the pedagogical value of gamification in addressing motivational challenges and fostering meaningful learning. The study concludes that gamified quizzes serve not only as motivational tools but also as effective mechanisms to strengthen long-term knowledge retention in online English education. Implications for practice suggest that educators and digital learning designers should integrate gamification elements as a central feature of online platforms to optimize learner outcomes.

This research explores the use of Virtual Reality (VR) storytelling in language learning, focusing on its impact on speaking fluency, narrative skills, and student engagement. As traditional language teaching methods often face challenges such as limited speaking practice and learner anxiety, VR offers a promising alternative by creating immersive, interactive environments that encourage active participation. The objective of the study was to investigate the effectiveness of VR storytelling in enhancing these language skills, particularly in second language learners. The study utilized an action research methodology, involving language learners who participated in VR-based storytelling interventions. Pre- and post-assessments, along with surveys and student feedback, were used to evaluate speaking fluency, narrative construction, and overall engagement. The findings indicated significant improvements in all three areas, with students reporting increased confidence, reduced anxiety, and enhanced motivation to engage with the language. The use of VR not only improved grammatical and lexical aspects of speaking but also fostered creativity and coherence in storytelling. These results support the potential of VR to transform traditional language education by providing an engaging, low-pressure environment for learners. The study concludes by recommending the integration of VR in language classrooms to enhance language acquisition and suggests further exploration into long-term effects and content diversity.

The rapid development of technology has introduced various language learning resources, including podcasts, which offer authentic audio input but are often underutilized and lack structured application in EFL classrooms. Integrating gamification into podcasts represents a promising approach to enhance students’ engagement, motivation, and learning outcomes. This study aims to evaluate the impact of gamified podcasts on EFL students’ listening comprehension, learning motivation, and content retention. A quasi-experimental design was employed, involving university-level EFL students divided into an experimental group (gamified podcasts with interactive quizzes, leaderboards, and badges) and a control group (non-gamified podcasts). Pre-tests and post-tests assessed listening comprehension, motivation, and retention, with statistical comparisons conducted using t-tests and ANOVA. The results indicate that students exposed to gamified podcasts demonstrated significant improvements in listening comprehension, motivation, and retention compared to their peers in the control group. The interactive and competitive elements of gamification encouraged repeated engagement, active participation, and deeper cognitive processing of audio materials, which strengthened long-term memory and overall learning outcomes. These findings suggest that gamified podcast-based learning not only enriches traditional listening practices but also fosters a more engaging, motivating, and effective EFL learning environment. Consequently, integrating gamification into podcast instruction is recommended as an innovative strategy to support language acquisition and enhance students’ sustained involvement in learning activities.

In understanding foreign language texts, there are several challenges faced by young learners. The transformation of the learning system into online increasingly adds new problems for them. Students' motivation in online learning is relatively low, while the acquisition of foreign language reading comprehension demands great motivation (Fareh, 2010). Authentic text can be a solution to this problem. Therefore, this study was conducted to test its effectiveness in improving young students' reading comprehension in online classes and to examine their perceptions of teaching reading comprehension using authentic texts in online classes. This research is a quasi-experimental research with one group pre-test post-test design. The data generated is quantitative data in the form of student learning outcomes and reading interest questionnaires. The results showed that the use of authentic texts was proven to be effective in resolving new conflicts that arose in the online foreign language reading comprehension class. In addition, students' perceptions of the use of authentic texts are also good. However, the role of teachers and students is needed in its implementation

Language acquisition is one of the main focuses of parents in monitoring children's development. Language acquisition has been the subject of study by linguists from the past to the present. First language acquisition is the process of language acquisition and development that occurs naturally. The purpose of this study is to find out more about children's language acquisition and analyze the extent of their language acquisition. The subject is Muhammad Rayan who is 3 years and 10 months old, the child is in an environment that often uses Banjar language. So that the data obtained also uses Banjar language. This research uses descriptive qualitative method. Data collection is done by recording techniques, direct interaction and recording the data obtained. From the results of the research conducted, it can be concluded that there are three very important aspects in children's language acquisition, namely phonological, syntactic and semantic aspects. This is done to determine the extent of a child's language development. Based on the researcher's analysis, children aged 3 years and 10 months can already pronounce vowel and consonant phonemes. Although there are some mistakes in pronunciation. In addition, in the syntactic aspect, children can pronounce words in short sentences with various types, such as statement, question and command sentences. In the semantic aspect, children are able to distinguish words and their use in each speech..

Computer vision technology has advanced rapidly and made significant contributions across various fields, including object identification in images. This study aims to develop a computer vision-based system to identify fruit types from images. A machine learning model is applied using a dataset of fruit images to train the system for accurate fruit recognition. The primary processes include data acquisition, image preprocessing, feature extraction, model training, and performance evaluation. The results demonstrate a high level of accuracy in identifying specific fruit types, showcasing the potential of this technology in agricultural and commercial applications.

The reliability of sterilization equipment, such as autoclaves, is essential to ensure patient safety, infection control, and operational continuity in healthcare facilities. Damage or malfunction of autoclaves may disrupt sterilization processes and pose significant risks to medical services. This study aims to develop an expert system for autoclave damage detection using the fuzzy logic method to support faster and more accurate diagnostic decision-making. The proposed system applies fuzzy inference to evaluate the level of damage based on input symptoms provided by users. By handling uncertainty and varying symptom intensities, the fuzzy logic approach enables proportional assessment rather than rigid rule-based classification. The system was designed through knowledge acquisition from technical experts and implemented using fuzzy membership functions and inference rules to determine damage severity levels. Experimental testing was conducted to evaluate system performance and diagnostic accuracy. The results indicate that the expert system successfully generated diagnosis outputs for all tested scenarios, achieving functional diagnostic accuracy within the defined test cases. The system was also able to calculate a quantified damage severity value of 11.6235981% based on the given symptoms, demonstrating its capability to assess damage levels numerically and objectively. Furthermore, the developed system significantly reduces the time required for damage detection compared to manual diagnostic procedures. Automating the evaluation process, it assists electromedical technicians in identifying faults more efficiently and taking preventive or corrective actions promptly. Overall, the implementation of a fuzzy logic-based expert system provides an effective, accurate, and practical solution for improving autoclave maintenance management and supporting healthcare service reliability.

Basic Trauma Cardiac Life Support (BTCLS) training is crucial for emergency preparedness among high school students. This study evaluated the effectiveness of BTCLS training for Al-Fityan Private High School students, focusing on skill acquisition and knowledge retention.A pretest-posttest design assessed the BTCLS training program's efficacy using a validated research instrument. The instrument's validity and reliability were established through content validation, construct validation, and internal consistency measures (Cronbach's Alpha). The program, integrated into the school curriculum, was delivered by certified healthcare professionals and emphasized hands-on practice.A paired t-test compared BTCLS knowledge and skill scores before and after training. Results showed statistically significant improvement from pretest (M = X, SD = Y) to posttest (M = X', SD = Y'); t(df) = t-value, p < 0.05. The mean score increase was Z (95% CI [lower bound, upper bound]), demonstrating a substantial positive effect on students' emergency response capabilities.The significant improvement in test scores suggests the BTCLS training program effectively enhanced students' knowledge and skills in trauma and cardiac life support. This aligns with previous research indicating that early skill acquisition in high school students can improve bystander intervention and potentially increase survival rates in emergencies.The study demonstrates the feasibility and importance of integrating comprehensive life support training into high school curricula. Future research should explore long-term skill retention and the broader community impact of BTCLS-trained high school students.

This community service program addresses challenges in mastering basic English vocabulary due to limited learning time, minimal exposure to English, and a lack of varied teaching methods. The "Two Phrases to Grow" program introduces an innovative approach to help students improve their vocabulary and communication skills. Implemented through interactive sessions and consistent daily phrase practice, the program has demonstrated positive impacts on students' vocabulary acquisition and confidence in using English. These findings suggest that simple, continuous methods can foster significant improvement in English proficiency among students in environments with limited access to English resources.