Publication Search

Grammar correction has long been recognized as one of the most essential yet challenging aspects of second language (L2) learning. Teachers are expected to provide detailed and contextual feedback, but this process is often time-consuming and less effective in large classrooms. This study investigates the potential of AI-based chatbots as innovative tools for delivering personalized and real-time grammar feedback to support English language learning. The research employed an experimental design involving two groups: an experimental group using AI chatbots for grammar practice and a control group applying traditional teacher-based correction. Data were collected through grammar pre-tests and post-tests, writing tasks, engagement and motivation questionnaires, classroom observations, and student reflection notes. The findings demonstrate that students in the experimental group achieved significantly higher improvements in grammar accuracy compared to the control group, particularly in subject–verb agreement, tense usage, and complex sentence structures. In addition, chatbot use fostered greater engagement, motivation, and active participation, with students reporting reduced language anxiety and increased confidence in practicing English. Writing performance also improved, as students in the experimental group produced more structured, coherent, and grammatically varied texts. These results highlight the potential of AI chatbots not only to enhance linguistic accuracy but also to promote autonomous and personalized learning. In conclusion, AI chatbots represent an effective and scalable pedagogical tool that can complement traditional teaching methods while addressing teachers’ time constraints and improving students’ overall language learning outcomes.

The rapid penetration of mobile devices among students has created significant opportunities to optimize mobile-assisted language learning (MALL) for enhancing language acquisition in digital environments. Despite its potential, the implementation of MALL often remains suboptimal due to technical limitations, lack of pedagogical planning, and insufficient integration of interactive features, which limits its effectiveness in supporting structured learning. This study aims to examine how MALL applications influence student engagement, self-regulation, and language learning outcomes, while addressing the gap between technological affordances and instructional practices. Employing a mixed-methods design, the research integrates quantitative surveys, learning analytics, and qualitative interviews with higher education students who regularly use mobile applications for language learning. The methodology includes pre- and post-surveys to measure changes in engagement and self-regulation, log data to track usage patterns, and interviews to capture students’ perceptions and experiences. The findings reveal that MALL significantly enhances engagement through increased active participation, higher attendance, longer study duration, and more frequent interaction with materials. At the same time, MALL improves self-regulation by strengthening skills in time management, goal setting, monitoring progress, and maintaining persistence, leading to greater learner autonomy. Moreover, students with stronger self-regulation capacities were found to utilize MALL features more effectively, resulting in measurable improvements in vocabulary, grammar, and communicative competence. The study concludes that MALL’s effectiveness lies not only in delivering learning content but also in fostering engagement and supporting self-regulated learning. These results highlight the need for pedagogical designs that integrate technological interactivity with scaffolding strategies to maximize the potential of MALL as a learner-centered and sustainable approach to language learning in the digital era.  

The objective of this study is to empirically assess the tactics that the CBN of Nigeria has implemented as the key component of the new naira note policy. The research employed a survey design with a sample size of about fifty (50) responders, comprising accountants and auditors from ten (10) ministries chosen from the Federal Capital Territory (FCT) of Abuja, Nigeria. At the 5% significant level, the hypotheses are tested using analysis of variance (ANOVA). The study's conclusions showed a strong association between forensic accounting and the litigation support service provided by Nigerian courts, as well as the effectiveness of forensic accounting in the country's public sector in identifying fraud. In a similar vein, the CBN of Nigeria uses techniques and policies that work well to stop fraud. Therefore, the study suggests that the public sector implement a continuous improvement in the internal control officers responsible for their acts. It should be mandatory for forensic accountants to receive the necessary training in forensic accounting techniques. In order to lower the prevalence of fraudulent activities in Nigeria, public sector employees should also embrace honesty, accountability, fairness, and objectivity as fundamental moral obligations. This study contributes to the existing literature by highlighting the critical role of forensic accounting in enhancing transparency and accountability within the Nigerian public sector, ultimately fostering a more robust financial environment.

Analyzing how counseling services affect students' motivation to learn is the goal of this study. A quasi-experimental design with control and experimental groups is the methodology employed. Questionnaires completed both before (pre-test) and after (post-test) the treatment were used to collect data. According to the study's findings, students who receive counseling services report feeling far more motivated to learn. With an average rise of 12.78%, the average learning motivation score rose from 55.91% (low category) to 68.70% (high category). Wilcoxon test statistical analysis supports these findings, demonstrating that counseling services have a significant impact on students' increased drive to learn (p < 0.05). The utilization of counseling services as a successful strategy to increase students' motivation to learn is one area in which this research greatly contributes to the field of education. Students who lack motivation to learn can benefit from this in order to enhance their academic performance.

Stroke is one of the leading causes of long-term disability worldwide. Stroke survivors often experience severe disabilities, particularly in their ability to walk and perform daily physical activities independently. Many are unable to ambulate without assistance, even after reaching a certain level of independence. These persistent impairments contribute to a decreased quality of life and increase the risk of long-term complications. This study aims to determine the self-perceived difficulty in performing Activities of Daily Living (ADL) among ischemic stroke patients. The research employed a quantitative descriptive design and involved 25 ischemic stroke patients selected through purposive sampling. Data were collected at Banda General Hospital using the Barthel Index (BI) assessment tool to evaluate the patients' level of independence in carrying out daily activities, both before and after receiving physiotherapy. The results showed that, prior to physiotherapy, 10 respondents (40%) were in the category of severe dependency, requiring significant assistance to perform ADL. Following physiotherapy intervention, there was a decrease in the number of patients in the severe dependency category, indicating an improvement in functional independence. These findings suggest that physiotherapy plays an important role in supporting recovery and enhancing the ability of ischemic stroke patients to carry out daily activities. Patients’ self-perceived difficulties are also essential indicators in designing more personalized and effective rehabilitation programs.

Learner Worksheet (LKPD) is one type of teaching media that is used as a guide for students to make it easier for students to understand the subject matter being studied. The learning process at MAN 3 Aceh Timur currently still uses a conventional model and teachers have not conducted learning using interactive teaching media such as LKPD. This study aims to determine the feasibility, response and improvement of concept understanding by developing and applying LKPD in the learning process. This development research method refers to Research and Development (R&D) with the ADDIE model (Analysis, Design, Development, Implementation, evaluation), the research subject is class X MIA with 14 students as the experimental class and class X IIK with 14 students as the control class and the object of research located at MAN 3 Aceh Timur. The results obtained: 1) the results of the validation of media experts with the category “very feasible” while the results of the validation of material experts with the category “very feasible”, 2) The results of teacher responses in the “very practical” category and the results of student responses in the “very practical” category, 3) N-Gain test conducted in class X MIA (experimental) obtained a result of 0.60 with a percentage of 60% in the “medium” category. The results of this study indicate that the discovery learning-based LKPD learning media developed is feasible to use and can improve students' concept understanding.

Marginal coastal land has not been able to be utilized optimally by communities around the coast for agriculture. So far, coastal sand land has limited management and is considered to be poor. With the limited beach sand land, efforts need to be made to increase its productivity by providing soil improvement materials and by the right way to fertilize. The aim of this research is to determine the effect of applying soil amendments and doses of TSP fertilizer to marginal coastal land. The location of this research was carried out in Sidorejo Village, Langsa Lama District, Langsa City with an altitude of ± 10 m above sea level. This research was structured using a factorial Randomized Block Design (RAK), as the first factor, namely the type of soil amendment material P1 (husk charcoal), P2 (wood charcoal), P3 (zeolite) and P4 (clay), the second factor was the level of TSP fertilizer dose, namely D0 (0 kg)/ha), D1 (100 kg/ha), D2 (150 kg/ha), D3 (200 kg/ha) and D4 (250 kg/ha). Data were analyzed using anova (F experiment) from the 5% and 1% levels. If the treatment has a real effect, then continue with the BNJ test at the 5% level. The research results showed that the type of soil amendment material had a very significant effect on the parameters of number of branches and number of pods per plant. The best results were found in the soil amendment type P2 (husk charcoal). And the dose of TSP fertilizer has a very significant effect on the number of pods per plant. The best results were obtained on D4 (25 g/polybag).

The pharmaceutical industry operates under a strict regulatory framework to ensure that the products produced are safe, of high quality, and effective. These regulations are continuously updated to keep up with advancements in science, technological developments, and global demands for higher quality standards. The pharmaceutical industry also faces the challenge of global regulatory harmonization, such as standards set by WHO and PIC/S. These regulations are designed to ensure drug quality from development to distribution. Changes in Good Manufacturing Practices (GMP) regulations are crucial for improving pharmaceutical production quality in Indonesia. This study aims to conduct a gap analysis between the 2018 GMP and the draft 2024 GMP Annex 1, particularly in terms of equipment, supporting facilities, and personnel. The method used is a comparative analysis by comparing the provisions of the 2018 GMP with the draft 2024 GMP. The gap analysis results between the 2018 GMP and the draft 2024 GMP Annex 1 in terms of equipment, supporting facilities, personnel, and sterile product completion indicate significant changes in the adopted standards. The proposed 2024 GMP revision introduces substantial improvements in sterile product manufacturing standards. As part of efforts to enhance global competitiveness, the Indonesian pharmaceutical industry must continue to adapt to dynamic technological and regulatory changes. By implementing various strategies—including substantial investments in modern equipment, adjustments to supporting facilities, and capacity building for personnel—the Indonesian pharmaceutical industry can meet global standards while ensuring the availability of safe, high-quality, and effective sterile products for the public.

This study aims to examine the impact of the Project-Based Learning (PBL) model in improving critical thinking skills (Higher Order Thinking Skills/HOTS) and mastery of Social Science (IPS) concepts among 8th-grade students at UPT SPF SMPN 4 Makassar. A quasi-experimental design with a nonequivalent control group was used, involving an experimental group (PBL) and a control group (conventional learning). The sample consisted of two classes (30 students per class) selected purposively. Data were collected through HOTS essay tests (pretest-posttest), PBL-based worksheets, and observation sheets. Data analysis was conducted using parametric statistical tests (independent sample T-test) supported by IBM SPSS Statistics 22 and Cohen’s d for effect size. The results show that, 1) the pretest indicated critical thinking and concept mastery were in the "Sufficient" category (96.67%), with only a small portion in the "Good" category (3.33%). After PBL implementation, post-test results revealed a significant improvement, with 93.33% in the "Good" category for critical thinking and a 23.33% increase in concept mastery. 2) PBL significantly enhanced critical thinking skills and 3) PBL significantly improved concept mastery in Social Science.

This research aims to increase knowledge and skills in the futsal sports training program at SMA Negeri 3 Sentani. The PkM activity involved 20 participants with a focus on increasing understanding and skills in the quality of futsal game techniques and tactics. The methods used include explaining theoretical understanding, applying theory, as well as direct practice sessions to improve participants' understanding and skills. The results of the activity showed that 3 people or 15% of participants had a good understanding of the pretest, while 17 people or 85% of participants had limited understanding. After participating in the program, the posttest results showed a significant improvement where 18 people or 90% gained good understanding, while only 2 people or 10% still needed additional understanding. The implication of this activity is that it is hoped that teachers who take part in the training will gain increased competence in designing and implementing futsal training programs, so that they can develop students more effectively, improve school achievement, and enrich PJOK learning methods

This study expects to decide the impact of capital construction on the monetary execution of PT Gowa Makassar The travel industry Improvement Tbk in Makassar City in 2019-2023. The examination utilizes an illustrative methodology. The number of inhabitants in this study is the yearly monetary report of PT Gowa Makassar The travel industry Improvement Tbk. The example of this study utilizes the monetary position explanation and benefit and misfortune articulation of PT Gowa Makassar The travel industry Advancement Tbk for the period 2019-2023. This study involves auxiliary information as fiscal reports for the 2019-2023 period obtained from www.idx.co.id. The information assortment strategy utilized in this study is documentation. The information examination method in this study utilizes numerous direct relapse investigation involving the Measurable Bundle for the Sociologies (SPSS) variant 25 program. The examination results show that the impact of capital design (DER, DAR, and LDER) somewhat and at the same time affects corporate monetary execution (ROE) at the organization PT Gowa Makassar The travel industry Advancement Tbk for the 2019-2023 period.

Sukowati Village faces significant challenges in the development of MSMEs and the management of greenhouse facilities, which include limited product marketing, lack of innovation in the design and diversification of MSME products, and suboptimal greenhouse conditions to support local agriculture. The Community Service Program is here to overcome this problem through digital marketing training, packaging design, and product diversification to increase the capacity of MSMEs, as well as greenhouse revitalization through infrastructure improvement and active community involvement in its management. As a result, MSMEs in Sukowati Village have succeeded in improving product quality, expanding market reach through digital platforms, and greenhouses now function optimally as centers for productive and educational agricultural activities. This strategic approach creates a sustainable positive impact, strengthens the foundations of the local economy, and becomes an effective model of community empowerment for regions with similar challenges, while improving community well-being in a sustainable manner.

Acne is a common skin condition caused by excessive oil production that clogs pores and leads to inflammation. Acne-prone skin care can be done using facial masks, one of which is the practical and effective peel-off mask. This study aims to analyze the effect of using a peel-off mask containing corn and jasmine flower extract on acne-prone skin care. The research method used is a quasi-experimental design with a nonequivalent control group design. The sample consisted of six female students from Universitas Negeri Padang aged 17-25 years with acne-prone skin, divided into control and experimental groups. The research variables include the number, shape, color, and volume of acne. Data analysis techniques include normality, homogeneity, and hypothesis testing. The results show that the experimental group using the peel-off mask with corn and jasmine flower extract experienced a significant reduction in acne count, improvement in acne shape, and a decrease in redness and acne volume. In contrast, the control group showed no significant changes. Hypothesis testing indicated significance values for color (0.006), shape (0.000), volume (0.000), and number (0.000) <0.05, proving the effectiveness of the mask in treating acne-prone skin. In conclusion, the peel-off mask containing corn and jasmine flower extract is effective in reducing acne and improving facial skin condition.

Electronic Catalog Version 6 marks a significant advancement in Indonesia's government procurement system through comprehensive feature enhancements. This updated platform introduces key innovations, including a centralized product category management system that ensures standardization across all procurement processes. The system features enhanced notification capabilities, streamlined order management, and a transparent payment integration framework that facilitates seamless transactions. A notable addition is the integrated spending monitoring dashboard, which enables real-time tracking of procurement activities and supports efficient product management. The platform's successful implementation hinges on thorough stakeholder preparation and systematic user training programs. These improvements are specifically designed to optimize procurement efficiency and elevate public service quality, with a particular focus on strengthening the healthcare sector's procurement processes.

This study is based on the results of observations made at SDN Lirboyo 1 Kediri City, teachers in delivering material, especially the Solar System, only use the lecture method and student books. Many students have difficulty in explaining and mentioning the constituent members of the Solar System. student difficulties are seen when students are asked questions only silent, and the value at the end of learning is far from the Minimum Completeness Criteria (KKM). The formulation of the problem developed is how the process, practical validity and effectiveness of pop up book media on solar system material for grade VI elementary school students in its use as media during learning. This research uses the Research and Development (R&D) research method with the ADDIE model (Analyze, Design, Develop, Implementation, and Evaluation). The subjects of this study were teachers and students of grade VI SDN Lirboyo 1 Kediri City. There are two instruments used in this study, namely using questionnaires and tests. Questionnaires are used to determine the validity and practicality of pop up book media, while tests are used to determine the effectiveness of pop up book media. The results of the pop up book media development research are as follows: (1) The results of the pop-up book media validity trial were carried out by media experts and material experts and received a percentage of 90% very valid or can be used without revision. (2) The results of the pop-up book media practicality trial in the limited trial were carried out by teachers by 92% and from students by 95%, then the results of the pop-up book media practicality in the broad trial were carried out by students by 93.5%. The percentage of scores from teachers and student responses is in the range of 81.00% - 100.00% which can be categorised as very interesting/valid. (3) The results of the effectiveness of pop-up book media obtained from the results of pretest and post test scores and getting a percentage of 81.65% are in the vulnerable range of 81.00% - 100.00% declared very effective can be used without improvement.

The Industrial Revolution 4.0 has drastically changed the global employment landscape, necessitating the comprehensive development of 21st-century skills in education systems. This study examines how private high schools in Indonesia implement 21st-century skills, focusing on the barriers faced, the strategies used, and their impact on student learning outcomes. We used a mixed-methods approach involving 200 students, 25 teachers, and 10 principals from five private high schools in Java. Data were collected through surveys, semi-structured interviews, classroom observations, and document analysis. Quantitative data were analyzed using descriptive and inferential statistics, while qualitative data were analyzed using thematic analysis. The results revealed four main barriers: limited teacher preparedness, limited resources, difficulties in assessment, and resistance to changes in teaching methods. Effective strategies implemented included ongoing professional development programs, integrating learning technology, project-based learning, and strengthening teacher collaboration. Our findings demonstrate significant improvements in students' critical thinking, creativity, collaboration, and communication skills in schools implementing the comprehensive strategy. This research provides theoretical contributions to understanding the implementation context in developing countries while offering practical implications for policy makers, school administrators, and educators in designing contextual and sustainable 21st-century skills development programs.

The learning of Javanese script at SDN Denanyar 1 faces significant challenges, particularly in mastering sandhangan swara. Students struggle to understand the material due to the complexity of Javanese script and the use of traditional teaching methods that are less engaging. Therefore, innovation in teaching methods is needed by implementing a flipped classroom model that utilizes instructional videos. The aim of this study is to examine the implementation of the video-based flipped classroom model and assess its effectiveness in improving the ability to write sandhangan swara in Javanese script among fourth-grade students at SDN Denanyar 1. This research uses a mixed-method approach with a one-group pretest-posttest pre-experimental design. The research stages include observation, interviews, pretest, implementation of the flipped classroom model, and posttest. The study sample consists of 30 fourth-grade students. The results indicate a significant improvement in student learning outcomes, with an average pretest score of 54% and a posttest score of 75%. Additionally, students became more motivated and proactive during the learning process, while teachers successfully created a more innovative learning environment. The conclusion of this study is that the flipped classroom model using instructional videos is effective in enhancing students' ability to write sandhangan swara in Javanese script and makes learning more interactive and enjoyable.

Integrating modern leadership approaches with local wisdom remains a challenge in enhancing the quality of education in Indonesian higher education institutions. This study examines the impact of integrating instructional leadership with ethnopedagogy based on the Dalihan Na Tolu philosophy on learning quality at Graha Nusantara University. Using a mixed-method approach with a sequential explanatory design, the study involved 50 lecturers selected through systematic random sampling and 100 students. Data were collected through validated questionnaires (validity coefficients ranging from 0.72 to 0.89; reliability with Cronbach's Alpha of 0.88), in-depth interviews, and participatory observations. The findings reveal that instructional leadership independently accounts for 67 percent of the variation in learning quality (coefficient of determination, R-squared = 0.670, with p < 0.001), with key determinants being guidance (correlation coefficient = 0.820) and vision-mission communication (correlation coefficient = 0.790). Ethnopedagogical leadership contributes significantly through the values of Somba Marhula-hula (regression coefficient = 0.45), Manat Mardongan Tubu (regression coefficient = 0.41), and Elek Marboru (regression coefficient = 0.38). The integration of these approaches produces significant synergistic effects (R-squared = 0.830), resulting in a 70 percent increase in active interaction, a 68 percent improvement in the effectiveness of learning strategies, and a 66 percent boost in productivity. This study contributes to developing an integrated leadership model that combines modern values with local wisdom. It also provides practical implications for designing training programs and implementing dual-approach monitoring systems in higher education institutions.

his community service program aims to empower youth in Tunjung Village through training in graphic design and branding using the Canva application. The training responds to the limited design skills among local youth, despite their basic knowledge of digital devices. In the digital era, the ability to produce visually appealing content is essential for promoting local products, supporting micro-enterprises, and enhancing community activities. The program was implemented using an Action Research (AR) approach, consisting of three main stages: preparation, implementation, and evaluation. The results showed a significant improvement in participants’ abilities to use Canva in designing various visual materials such as posters, banners, and logos. Despite several technical obstacles, such as limited device availability and unstable internet access, the training ran effectively. Final evaluations indicated positive responses from participants, who found the materials beneficial in enhancing their digital literacy and entrepreneurial potential. This initiative contributes to strengthening youth capacity in utilizing technology for productive and creative purposes.

Digital screen printing training is a strategic step to address the need for enhancing entrepreneurial skills in an increasingly competitive digital era. This program is conducted intensively, with a primary focus on providing knowledge and practical skills in digital screen printing techniques. The training is designed to include brief theoretical sessions, in-depth hands-on practice, and intensive mentoring to ensure participants can produce high-quality screen printing products ready for the market.The participants consist of 25 individuals from Gentala Hospitality School who aim to build or develop creative businesses in the field of digital screen printing. The results of the training show a significant improvement in mastering digital screen printing techniques, skills in using design software, and the ability to create marketable products. This training is expected to help participants start professional digital screen printing businesses and support the growth of the creative economy in Jambi.