Publication Search

Rice prices in Indonesia have experienced significant fluctuations from 2019 to 2023, influenced by factors such as production, consumption, imports, international prices, and crop damage. The highest rice production was recorded in 2022 at 31,540,522 tons, while the lowest production occurred in 2023 at 31,101,285 tons. The highest rice consumption was in 2023 at 30,616,081 tons, and the lowest was in 2019 at 28,930,000 tons. The highest rice imports were in 2023 at 2,715,854 tons, and the lowest was in 2019 at 6,197 tons. Global rice prices also fluctuated, ranging from Rp. 6,674/kg in 2019 to Rp. 8,667/kg in 2023. Crop damage was lowest in 2022 at 470,131 hectares and highest in 2019 at 819,444 hectares. It's important to note that the fluctuations in rice prices are intensely influenced by several factors that highlight the need for effective price stabilization policies to guarantee the accessibility and affordability of rice for the public.

The Internet of Things (IoT) is an innovative technology that makes our environment smarter, with IoT devices as an integral part of home automation. Smart home systems are becoming increasingly popular as an IoT service in the home that connects via a network. Due to the security weakness of many devices, the malware is targeting IoT devices. After being infected with malicious attacks on smart devices, they act like bots that the intruders can control. Machine learning methods can assist in improving the attack detection process for these devices. However, the irrelevant features raise the computation time as well as affect the detection accuracy in the processing with many features. We proposed a machine learning-based IoT security framework using feature correlation. The feature extraction scheme, one-hot feature encoding, correlation feature selection, and attack detection implement an active detection mechanism. The results show that the implemented framework is not only for effective detection but also for lightweight performance. The proposed system outperforms the results with the selected features, which have almost 100% detection accuracy. It is also approved that the proposed system using CART is more suitable in terms of processing time and detection accuracy.

Environmental literacy skills have a major impact on learning success and students' daily lives. This study aims to determine the improvement of environmental literacy by using the SETS approach on ecosystem material. This research is a pre-experimental research. This method is used to analyze the presence or absence of the effect of a treatment with a one group pretest posttest design. The sampling technique used was purposive sampling. The subjects of this study were students of class VII B of Private Junior High School in Bandung City with a total of 30 people. The results showed that based on the N-Gain test, the value of the class using the SETS approach was 0.51 with a moderate category. The existence of this significant difference can be interpreted that there is an increase in environmental literacy by using the SETS approach on ecosystem material.  

In 21st century learning, students are required to master 21st century themes, one of which is environmental literacy. This research aims to analyze the increase in students' environmental literacy using Socio-Scientific Issues based e-modules. The research method used was pre-experimental with a quantitative approach. The sampling technique uses purposive sampling where the class used is class X-2. The research data shows that the increase in environmental literacy for class Based on the data from this research, the use of e-modules based on Socio-Scientific Issues can increase students' environmental literacy in environmental change material.    

The level of family welfare is the key to meeting children's nutritional needs. Parents need to identify nutritional problems experienced by children. Specifically, we want to know how family income affects children's caloric intake. The study used a cross-sectional analytical design. A total of seventy-four youngsters were sampled using the Simple Random Sampling approach. We used a questionnaire to collect data on family welfare levels, measured height and weight to calculate body mass index (BMI), and then ran the numbers through the Chi-Square Test. Among the families surveyed, 43.2% fell into the second group of wealthy, while 51.4% were classified as having normal nutrition. There is a statistically significant correlation between family welfare and children's nutritional status (p = 0.023, r(s) = 0.016, according to the Chi-Square test). The statistics indicate that children's nutritional status is adequate, although there is room for improvement. A child's nutritional condition may be affected by their family's degree of welfare. A child's dietary requirements are better met in families with greater levels of welfare. For optimal growth and development, it is expected that parents would attend to their children's dietary requirements

The aim of this research is to find out how much influence the tactical attacking options training for two players (vertical pairs, parallela, and backdoor) has on attacking the UNJ men's futsal team. The method used in this research is the experimental method. The population of this study were members of the UNJ Men's Futsal KOP, totaling 64 people. The sample consisted of 17 athletes who competed with proportional sampling. The design used in this research is a one-group pre- and post-test design. From the results of the tactical attacking options test, the initial test average was 3.57 and the standard deviation was 0.56. The final test average was 7.29, and the standard deviation was 1.55. From the results of the average and standard deviation, the thitung is 9.57, while the ttable with a significance level of 0.05 with df (n - 1) = 13 is 2.16. Based on the results of these calculations, it can be seen that tcount (9.57) > ttable 2.16, so H0 is rejected and H1 is accepted. This means that the tactical attacking options for the two-player exercise have an effect on improving UNJ men's futsal attacking ability..

This research aims to determine the effect of individual tactical options training with the ball on attacking the UNJ men's futsal team. This research uses quantitative research with experimental methods. Data collection was carried out at the 2024 Invitational Games Sports Championship and the 2024 Trofeo KSBF by providing treatment at FIK UNJ. The research population was 80 men's futsal athletes from KOP Soccer and UNJ Futsal. The sample taken using a purposive sampling technique was 14 people who competed in the 2024 Invitational Sports Games and Trofeo KSBF 2024 championships. The research instrument used was successful and failed research forms. The data analysis technique used is an observation technique using video recordings of UNJ futsal team matches. The results of Pre-test and Post-test data calculations in this study show that the Individual tactical options with the ball training has an effect on the level of attacking success in the UNJ men's futsal team with a tcount value of 6.88 which is greater than ttable 2.61 at a significant level. 0.05.

This study aims to determine the effect of tactical training on attacking options for three players on the men's futsal team at UNJ. The research method used in this study is a quasi-experimental research design employing a one-group pretest and posttest design. Data collection was conducted at the Achievement Sports Club Futsal FIK UNJ. The population of this study consisted of 80 active members of the Achievement Sports Club Futsal FIK UNJ. The sample selected for this study comprised 17 athletes using proportional sampling technique. The research instrument used in this study employed assessment criteria. Data processing techniques included descriptive statistical analysis and hypothesis testing, showing a calculated t-value. The calculated t-value of 5,49 exceeds the critical t-value of 2.16 at a significance level of α = 0.05. Therefore, it can be concluded that there is a significant effect of tactical training on attacking options for three players on the men's futsal team at UNJ.

In this problem, the State University futsal team The Jakarta State University futsal team has a problem of lack of success in attacking and controlling the ball through the application of ineffective combination play, which hinders the ability of the Jakarta State University team to create space to become opportunities and create goals. One of the problems that may arise is the lack of variety in the combination play of players when attacking and controlling the ball. The research method used in this research is the experimental method. The variables studied, including the independent variable and the dependent variable, have been determined explicitly by the researcher since the beginning of the study. The independent variable in this study is combination play training, while the dependent variable is collectivity. The results showed that there was an increase in collectivity ability after being given combination play training with a tcount value of 6.23 which is greater than ttable 2.16 with a significance level of 0.05. This is in accordance with the framework and theory as well as the research hypothesis which says that there is an effect of combination play training on futsal collectivity. Based on the problems found, which are supported by literature review, framework and research results, it can be concluded that there is an effect of combination play training on the collectivity of the UNJ futsal team.  

The purpose of this study was to determine whether the application of the example non example learning model can significantly improve the mathematics learning outcomes of third grade students of Kertosari State Elementary School. This type of research uses experimental methods, with a one-group pretest-posttest design. The place and time of the research was conducted at SD Negeri Kertosari, Musi Rawas Regency with the research time in the even semester. The population of this study amounted to 13 third grade students of SD Negeri S Kertosari, the research sample used saturated sampling technique. Data collection techniques Pre-Test and Post-Test with multiple choice questions as many as 15 items. From the results of data analysis using the Z-test with a significant level of ɑ = 0.05, it was found that Zcount ˃ Ztabel (4.71 ˃ 1.64), so it can be concluded that there are learning outcomes in mathematics of third grade students of Kertosari State Elementary School by applying the example non example learning model.

The game of futsal requires physical and motor abilities in order to perform it, as these abilities play a fundamental role in making the player have a wonderful physical level and be able to implement the skill aspect of futsal football, especially the scoring skill, which is the subject of the study. The importance of the research lies in arriving at knowledge of the percentage The contribution of some physical and motor abilities to the performance of the scoring skill in indoor soccer, in order to reach final scientific results that serve researchers, coaches, and players alike. The research aims to identify the most important physical and motor abilities of young players in futsal football, and to identify the percentage of contribution of some physical and motor abilities in terms of the performance of the scoring skill in futsal football for young players. Tests were conducted on (260) players from the youth and sports forums in Baghdad Governorate for the sports season. 2023-2024 AD. Four tests were used to measure explosive power, speed of response, agility and flexibility, in addition to the scoring skill in futsal. After processing the data, it was concluded that there is a contribution percentage for the test (vertical jump from stability) as one of the indicators of physical and motor abilities along with the scoring skill. In futsal, there was a percentage of contribution to the tests (vertical jump from stability and Nelson for transitional motor response) as one of the indicators of physical and motor abilities with the skill of scoring in futsal, by (2.3%), and there was a percentage of contribution to the tests (vertical jump from... Stability and Nelson for the transitional motor response and Semo for agility) as one of the indicators of physical and motor abilities, with scoring skill in futsal amounting to (9.3%) , and a contribution percentage for the two tests (vertical jump from stability and Nelson for the transitional motor response and Semo for agility, sitting and arm extension) as one of the ability indicators. Physical and motor skills with scoring skills in futsal reached (9.4%).

The purpose of this research is to get empirical evidence about the effect of public accounting firm reputation, company size, previous year audit opinion, and profitability to going concern audit opinion. The population in this research are based empirical studies on property and real estate companies listed in Indonesia Stock Exchange on period 2019 – 2023. The theory used in this research is agency theory and signaling theory. The method of determining sample in this research uses purposive sampling method with 44 sample property and real estate companies that have fulfilled the criteria. For this research using logistic regression analysis techniques and using statistical test tools SPSS version 22. The results of this research indicate that previous year audit opinion variable have a significant effect on the going concern audit opinion, while public accounting firm reputation, company size, and profitability variables have no effect on going concern audit opinion.

Human resources are one of the supporting elements of an organization, which can be interpreted as humans who work as humans who work within an organization, as a driving force in achieving its goals. Humans who have competence are assets and function as vital non-material capital in the organization. There are two reasons why human resources influence the efficiency and effectiveness of organizations, designing and producing goods and services, monitoring quality, marketing products, allocating financial resources and determining all organizational goals and strategies. This research uses quantitative analysis using the SPSS program. Based on the results of testing the first hypothesis, it was found that the compensation variable had a positive and significant effect on employee performance at the Pasaman Regency Public Works Office. So in this research the first hypothesis (H1) is accepted. Based on the results of testing the second hypothesis (H2), it was found that the work stress variable had a positive and significant effect on employee performance at the Pasaman Regency Public Works Office. So, in this research the second hypothesis (H2) is accepted. Compensation (X1) has a positive and significant effect on employee performance at the Pasaman Regency Public Works Office, so the conclusion is that the first hypothesis is accepted. Job stress (X2) has a positive and significant effect on employee performance at the Pasaman Regency Public Works Office, so the conclusion is that the second hypothesis is accepted.

Port clearance is an important document for ships that will sail. However, in practice, the issuance of port clearance often experiences problems and obstacles. This research aims to determine inhibiting factors, as well as efforts to optimize the issuance of SPB or port clearance. This research uses a qualitative research method with a descriptive data analysis technique using the fishbone method, and data collection techniques through interviews, documentation, and observations as research data. Referring to the research results, it shows that factors such as negligence in monitoring ship documents and ineffective communication cause delays in the SPB verification and issuance process, which have an impact on delayed ship departure schedules and increased operational costs. Efforts that can be made to mitigate the consequences of the delay in the departure of MT. Samudra Sindo 38 are efforts to improve ship document monitoring and improve internal and external communication to help optimize the SPB issuance process. Thus, these steps are expected to improve the efficiency and effectiveness of SPB issuance at PT. Taraka Samudera Sejahtera.

This study aims to empirically test the influence of brand ambassadors and brand awareness on purchasing decisions moderated by brand image on Le Minerale consumers at Indomaret Soekarno Hatta, Malang City. This study uses a quantitative method with a descriptive approach. Primary data was obtained from 98 respondents. Data analysis used path analysis with the help of SPSS and Smartt-PLS software version 3. The results of this study indicate that (1) brand ambassadors do not influence purchasing decisions: (2) brand awareness influences purchasing decisions (3) brand image does not play a role in moderating the relationship between brand ambassadors and purchasing decisions: (4) brand image does not play a role in moderating the relationship between brand ambassadors and purchasing decisions.

Researchers know that many generation Z use SPaylater to make purchase transactions on the Shopee application. The types of products purchased are not all basic necessities, but they follow current trends and some even buy items because they are cute. The use of SPaylater can be influenced by the lifestyle of generation Z who follow trends without measuring their abilities. Therefore, financial literacy is really needed by society, especially generation Z. From this background, this research was conducted with the title "The Influence of Financial Literacy and Lifestyle on the Use of SPaylater in Generations Z in Magersari District, Mojokerto City." This research uses quantitative research methods and primary data collection is carried out using data collection techniques through distributing questionnaires using Google Form. Sampling method The researcher chose to use Purposive Sampling. In this research, the technique used to determine the sample size was the Solvin technique and resulted in a sample size of 389 respondents. The results of this research show that financial literacy has a significant effect on the use of spaylater. Lifestyle has a significant influence on the use of spaylater. Financial literacy and lifestyle together have a significant effect on spaylater use.

This inquiry points to analyzing the social capital had by the community in actualizing CBT in Lut Tawar Lake tourism, where traditions, culture, and conventions ought to be one of the social tourism goals that must be created. This social capital is within the frame of the part of community pioneers and devout pioneers in creating Lut Tawar Lake tourism, amid the existing differences. This consider is a subjective inquiry with a phenomenological approach. This investigation got essential information through in-depth interviews. In the interim, auxiliary information was gotten from composed data in online media, diaries, and books. This investigation contends that the application of CBT in creating the Lut Tawar Lake traveler fascination is suitable, since apart from being able to create the environment sound and lovely, it can make strides in the economy of neighborhood inhabitants.  Lut Tawar Lake can be utilized as a nearby intelligence esteem that can as it was be found in Central Aceh Rule. Based on the investigation comes about, it appears that the usage of CBT at the Lut Tawar Lake traveler fascination can create a sense of mindfulness, concern, and obligation for natural activists and the community. Separated from that, the solidarity of devout pioneers that have been created from era to era is a critical component in making a tolerant life between devout communities to bolster town advancement through tourism. Tourism based on nearby shrewdness must be created appropriately in agreement with the plans arranged. Nearby shrewdness can be created to attract visitors. Through the utilization of case ponders within the writing this article serves as a teacher survey of CBT writing to synthesize key components of victory, and future inquiries about can see at challenges in CBT.

The increasing era of globalization encourages sea transportation to continue to develop, one of its activities is loading and unloading. In loading and unloading activities, an obstacle that often occurs during the activity is the buildup/jam of trucks at the truck in and out gate of a port.  At North Jamrud Port there will be a buildup of trucks in 2022 and then there will be development of the Auto Gate System in 2023. This research aims to find out how significant the impact of the development of the Auto Gate System is on the smooth operation of the port (in and out of trucks) in 2023. The research method used in this research is quantitative. One Group Pretest Posttest. This research data uses primary data and secondary data obtained from the company PT. Pelindo Multi Terminal Jamrud branch. Data collection techniques include field observation and literature study. The results obtained are that truck queues at the port gate can be reduced significantly, reducing congestion and smoothing traffic flow in the port area.

This study investigates the effectiveness of using multimodal text methods to enhance the narrative writing skills of EFL students at SMP Terpadu Darul Dakwah. The research employs a pre-experimental design involving pre-tests, treatments, and post-tests to measure the impact of teaching narrative texts using folktales packaged in flashcards. Results indicate a significant improvement in students' writing abilities, evidenced by increased average scores from pre-test to post-test. The study also incorporates responsive teaching with barcode flashcards to integrate technology into the learning process, making it more engaging and relevant for students. Multimodal texts, combining video, audio, and visual elements, can effectively enhance language skills and student engagement in writing narrative texts. The research provides valuable insights for educators seeking innovative methods to improve writing instruction and suggests that incorporating multimodal texts and folktales can significantly enhance EFL students' narrative writing skills.

Middle East Respiratory Syndrome (MERS) and Nipah virus are two zoonotic diseases that have the potential to be fatal and require special attention in prevention and treatment. This outreach aims to increase the knowledge of students and teachers at Abdurab Vocational School regarding MERS and the Nipah virus, including symptoms, methods of transmission, and preventive measures. Implementation methods include educational presentations, interactive discussions, and simulations of preventive actions. The results of the outreach showed a significant increase in participants' understanding and school readiness in dealing with potential outbreaks. Recommendations are provided for the implementation of strict health procedures and follow-up education.