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Drug abuse in today's young generation is one of the serious problems that has a very negative and very bad effect on the physical, social and future health of today's young generation. The purpose of the activity of socialization of the dangers of drug abuse for the young generation in Lumban Gurning Village is so that the young generation in Lumban Gurning Village can increase awareness and knowledge, and prevent drug abuse, and can build a healthy young generation and create a healthy environment. Drug abuse is one of the very serious problems in Indonesia, especially in the young generation. The method used in this socialization is the lecture and discussion method. In this socialization activity, the level of knowledge of people about drugs and the dangers of drugs has been quite good, but in their efforts to understand the prevention of drug abuse is still not good. Therefore, it is necessary to carry out socialization by trying to inform it maximally, especially in terms of strengthening topics and news about more effective ways of preventing the dangers of drugs, by carrying out socialization about drug abuse, it can help the people of Lumban Gurning Village to be more careful and understand more about what drugs really are. By understanding what drugs are, the community in Lumban Gurning village can prevent and overcome drug abuse.

This research aims to analyze the role of ustadz in religious development of the Muslim community in Dusun II, Tuntungan II Village, Pancur Batu District, Deli Serdang Regency. The Ustadz has a central role in guiding the community in religious matters, both through teaching, guidance in worship, and strengthening morals and Islamic values. The research method used is a qualitative approach with data collection techniques in the form of in-depth interviews, observation and documentation studies. This research found two things; Firstly, in the social structure of the Tuntungan village community, the ustadz has an important position, not only as a spiritual leader who provides religious guidance, but also as the main pillar in maintaining social harmony and strengthening religious values ​​in society. Second, the Ustadz plays an important function in cultivating Islamic teachings in the practice of daily life, he acts as a catalyst for change in society, as well as penetrating various social problems faced by society. Therefore, there is a need for further support from various parties, including the government and religious organizations, to strengthen the role of ustadz in religious formation

Vannamei shrimp is one of the shrimp species with economic value and is one of the national leading commodities. On the other hand, one of the problems in vannamei shrimp cultivation is its slow growth, slow growth is caused by the less optimal absorption of nutrients in the feed. In dealing with these problems, one of the things that is done is the administration of probiotics. The addition of probiotics such as Biolacto containing Lactobacillus sp bacteria to the feed can increase the appetite of shrimp. This study aims to determine the effect of biolacto probiotics on feed on the growth of the absolute weight of vannamei shrimp. This study used a Complete Random Design (RAL) with four treatments: A (feed without a mixture of probiotics), B (probiotics 2 gr/100 gr feed), C (probiotics 4 gr/100 gr feed), and D (probiotics 6 gr/100 gr feed). Treatment B with a concentration of probiotics 2gr/100g feed gave the highest absolute weight growth of 9.2 gr. Water quality data during the study were obtained with water temperature ranging from 28.5 – 29.2°Celsius, salinity ranging from 36 – 37 ppt, pH ranging from 7.5 – 8.0, and dissolved oxygen ranging from 4.0 to 4.63 mg/l. The results of the ANOVA analysis of the four water quality parameters showed no difference between treatments and were in the optimal range of life of vannamei shrimp (Litopenaeus vannamei).

The existence of micro, small and medium enterprises, especially in Bandar Lampung City, is not free from obstacles, one of which is related to bookkeeping or financial reporting. Mobile accounting-based applications are present as one of the technologies that are expected to overcome the problems faced by micro, small and medium enterprises. This study was conducted to determine the factors that influence the interest in implementing mobile-based accounting in micro, small and medium enterprises in Bandar Lampung City. The theory used in this study is UTAUT which consists of performance expectations, social influences and facilitating conditions. From the results of the study, it was obtained that performance expectations influenced the interest in implementing mobile accounting. Social influences did not affect the interest in implementing mobile accounting. Conditions that helped influence the interest in implementing mobile accounting.

This research describes the Implementation of Population Administration Policies on Administrative Vulnerable Populations (Study on Suku Anak Dalam in Bungo Regency, Jambi Province). Based on the results of the research, it can be concluded that the implementation of population administration in administratively vulnerable populations such as Suku Anak Dalam (SAD) has been implemented by the Bungo District Government through the Bungo District Population and Civil Registration Office, but only a small proportion of SAD residents are recorded and obtain population documents. This is due to the absence of specific regulations governing the data collection and recording of administratively vulnerable populations such as SAD. In addition, the causes of the lack of optimal administration of administratively vulnerable populations such as SAD in Bungo Regency, Jambi Province are limited resources and funds, as well as natural factors due to the distance from the city, a nomadic and closed lifestyle, plus language problems that are difficult to understand. Therefore, in order to achieve Orderly Population Administration specifically for vulnerable populations such as SAD, there needs to be a policy that applies specifically to SAD residents in addition to policies that apply generally in population administration data collection. In addition, the relevant agencies can carry out cross-sectoral cooperation and need to make special plans regarding the financing of data collection and form a Special Officer Unit to carry out data collection of administratively vulnerable populations such as SAD in the Bungo Regency area.

This community service aims to improve the understanding of grade 4 students of SDN 173632 Parparean III, Porsea in learning nominal tens in English. There are still many elementary school students who have difficulty in recognizing, pronouncing, and writing tens in English correctly. This problem can hinder the development of their basic English skills, especially in terms of counting and daily conversation. To overcome these problems, this community service activity implements an innovative learning method that combines educational games, visual media, and interactive pronunciation techniques. The goal is to create a fun learning atmosphere and motivate students to actively participate in the learning process. The approach used is Classroom Action Research (CAR), with data collection through direct observation, short interviews with class teachers, and oral comprehension tests before and after the intervention. The results of the observation showed a significant increase in students' ability to understand and use tens in English after the method was applied. Thus, this learning method has proven effective and can be used as a reference or alternative strategy in teaching English at the elementary school level, especially for numbers and figures.

The most basic right for WBP is to receive adequate health services. Various health efforts are carried out through prevention, healing and improving health services at the Balige Class IIB Detention Center. In order to overcome obstacles related to health services in detention centers, a WBP health cadre was formed at the Balige Class IIB Detention Center. The aim is to overcome the problems of handling and reporting the health of WBPs to improve health services for WBPs themselves. This research was carried out using a qualitative approach with descriptive methods. Data collection techniques were carried out through observations carried out during KKN, as well as secondary data carried out using documentation studies and field recording.  From the research results, it is known that the program to form health cadres for inaan residents at the Balige Class IIB Detention Center has shown positive results. The implementation of this program has succeeded in improving the quality and accessibility of health services at the Class IIB Balige Detention Center.

The purpose of this study is to develop illustrated story media to increase interest in learning social studies subjects for grade IV students of SDN Inpres Rabakodo. This study uses the R&D method, to develop illustrated story media as a learning media for social studies for grade IV elementary school students. By using the Borg and Gall model which includes 5 stages, namely potential and problems, collecting data, product design, product validation, and design revision. The results of the study showed that the validity of the illustrated story media from 4 media and material validators obtained an average score of 83.26 categorized as very feasible. The questionnaire response of limited test students showed the practicality of the illustrated story media with an average score of 85.16 categorized as very practical. The results of the development of illustrated story media carried out by measuring student learning interest were 82%, compared to before the use of the story media, student learning interest was only 45%. This means that the results of the development can significantly increase student learning interest

The purpose of this study is to develop illustrated story media to increase interest in learning social studies subjects for grade IV students of SDN Inpres Rabakodo. This study uses the R&D method, to develop illustrated story media as a learning media for social studies for grade IV elementary school students. By using the Borg and Gall model which includes 5 stages, namely potential and problems, collecting data, product design, product validation, and design revision. The results of the study showed that the validity of the illustrated story media from 4 media and material validators obtained an average score of 83.26 categorized as very feasible. The questionnaire response of limited test students showed the practicality of the illustrated story media with an average score of 85.16 categorized as very practical. The results of the development of illustrated story media carried out by measuring student learning interest were 82%, compared to before the use of the story media, student learning interest was only 45%. This means that the results of the development can significantly increase student learning interest

Every teenager needs something called self-confidence because self-confidence plays an important role in developing personality and skills to become better. Problems that affect the self-confidence of teenagers living in social institutions include teenagers who have an inferior and shy attitude when appearing in public, often isolate themselves, do not focus on studying, and are reluctant to express their opinions. This can cause teenagers to regret the situation. The purpose of this study was to determine and describe how emotional support from caregivers increases the self-confidence of late adolescents, and to identify the supporting and inhibiting factors in providing emotional support from caregivers to late adolescents. This research method uses a qualitative approach with data obtained from observations, interviews, and documentation. The results of the study show that emotional support provided by caregivers, seen through consistent empathy, sincere concern, responsive attention, and appreciation through praise, increases the self-confidence and motivation of adolescents. Encouragement for active participation and responsibility also helps adolescents overcome fears and develop their potential. Supporting factors include adolescents' openness to advice, while rejection of help is an inhibiting factor. Case studies show that emotional support and positive social interactions significantly increase self-confidence, with positive changes observed in late adolescents at the Taruna Jaya 1 social care center for adolescents.

Toddlers are in an important stage of growth and development. During this period, rapid growth and development are greatly influenced by adequate nutritional intake. One of the health problems that toddlers can experience is stunting, which is a growth disorder caused by long-term malnutrition. Stunting can affect brain development, reduce cognitive abilities, and increase the risk of chronic diseases later in life. Based on data from the 2022 Indonesian Nutritional Status Survey (SSGI), the prevalence of stunting in Indonesia is still high, although there has been a decline. Mothers have a very important role in monitoring and providing adequate nutrition for children. It is hoped that by increasing mothers' knowledge about nutrition, stunting can be prevented so that superior human resources are created in the future.

The community service activity with the theme “Avoid Online Loans, Strengthen Family Financial Independence” aims to provide understanding and solutions related to family financial problems faced by the congregation of the Pasundan Christian Church Jakarta-Banten Klasis. In recent years, the rapidly growing phenomenon of online loans has had a negative impact on society, especially in terms of family financial management. Many individuals are trapped in a cycle of debt that burdens the family economy. Through this activity, we conveyed information about the risks and impacts of online loans, as well as the importance of wise and healthy family financial management. In addition, participants were also given practical training on financial planning, savings strategies, and alternative financial solutions that are safer and more effective. It is hoped that with this activity, congregations can increase awareness about the importance of healthy finances and avoid the trap of online loans, so that families can be more financially independent and live in prosperity. The KPEJ GKP program of the Jakarta and Banten clasis considers it important to bring back a positive step that can educate the congregation about the risks of online loans and how to overcome them, namely by strengthening family financial independence for GKP congregations.

Cases of dengue fever (DBD) in Solo, including in Gajahan Village, have increased quite significantly. Until the beginning of the year, there were 1,010 cases of DBD recorded throughout Central Java, with 34 cases resulting in death. The purpose of this Community Service Priority problems in this caseconsist of two aspects, including health, law, Health problems include how the community can prevent the spread of Dengue Fever (DBD). While in terms of Law, it discusses community protection related to Aedes Biotechnology with Wolbachia in Handling Dengue Fever. The method of implementing the community service with a pre-test, then the presentation of material on "Education of Aedes Biotechnology with Wolbachia in Handling Dengue Fever: Health Law Study" is carried out offline, with lecture methods, demonstrations, and Q&A discussions. At the end of the material presentation session, a demonstration of making anti-mosquito spray products will be held and ended with a question andanswer session and post-test. The results of the Community Service show that there is a significant difference in the amount of income, the amount of pretest scores before receiving material exposure and the posttest scores after receiving the material.

One of the main problems in the productivity of skipjack tuna (Katsuwonus Pelamis) fishing is overfishing which threatens sustainability. This research was conducted to analyze production activities, utilization levels, and their relationship to the sustainability conditions of skipjack tuna (Katsuwonus Pelamis) originating from the WPPNRI 572 waters which are landed at Oceanic fishery Harbor Nizam Zachman Jakarta. Data obtained from the annual report of Oceanic fishery Harbor Nizam Zachman Jakarta for the last ten years, then the data was processed to obtain CpUE, MSY, JTB, and TP data using the 1954 Schaefer model quantitative descriptive method. Based on the research, data was obtained that the production of skipjack tuna originating from WPPNRI 572 and landed at the Oceanic Fishery Harbor Nizam Zachman Jakarta in the last ten years was 366,677.90 tons with a standard effort of 8.644 trips, a CpUE value of 42,42 tons/trip, an MSY value of 39.208,46 tons/trip, and a maximum JTB value. 31.366,77 tons/trip. Based on this data, it was found that the condition of the skipjack tuna resource originating from WPPNRI 572 was in Fully-exploited status with a condition of 94%.

KUD Plongkowati Timur is located at Jalan Godong-Karangrayung, Grobogan Regency, which apart from operating in the savings and loan business unit, is also a distributor of fertilizer products produced by PT. Petrokima Gresik and PT. Pupuk Sriwidjaja Palembang. In running the fertilizer distributor business unit at KUD Plongkowati Timur, the process of recording purchase and sales transactions is not carried out using an integrated system in the database, all data is still recorded conventionally by the administration section, while the administration section's computer functions to create reports which are copied from notes provided by cashier so that data security is not guaranteed because the database is not yet integrated. Based on the problems that exist in the East Plongkowati KUD, the author would like to propose a design of a Fertilizer Inventory application system to be taken into consideration in helping speed up the process of recording purchase and sales transactions and can provide the information needed by the East Plongkowati KUD, Grobogan Regency in the form of purchase reports, sales reports, reports. suppliers, customer reports. So the design of the fertilizer inventory information system uses the Microsoft Visual Basic 6.0 programming language with a database from Microsoft Access 2007 and the design of reports from Crystal Report 7. It is hoped that making this application can be one of the efforts that can be made to overcome problems that often occur so that it can increase work effectiveness which of course will have an impact on improving the quality of service to customers.

Ambarawa Regional General Hospital (RSUD) is a Public Service Agency Regional (BLUD) belonging to Semarang Regency which operates in the field of public health services. Ambarawa Regional Hospital is located at Jalan Kartini No. 101 Ambarawa. So far, inventory data processing. At the Ambarawa Regional General Hospital (RSUD) it is still processed manually, there are several problems. What often arises is not knowing the depreciation value of goods each month, not yet applying it database system and low inventory data security system. The author used 3 research methods for data collection in this research, namely observation, interviews and literature study. The observation method used by the author is by carry out direct practice on problems that occur. Interview conducted by the author with the employees concerned, while in the literature study the author looked for related literature with research and used as a theoretical basis. From the analysis and research results, it can be seen that the solution to the problem above is: create an Inventory Data Recording Information System that uses a programming language Microsoft Visual Basic 6.0 and Microsoft SQL Server 2000 database processing system. Procedures will consist of p5 main parts, namely inventory data collection, room data collection, inventory item placement transactions, inventory item mutation transactions and line method depreciation straight. This system is expected to increase the effectiveness of inventory data processing in hospitals Ambarawa Regional General Hospital (RSUD).    

The study aims to develop and evaluate STEM PBL-based science learning media to enhance students' critical thinking and creativity. The objectives include describing, producing, and assessing the feasibility, validity, practicality, and effectiveness of these media for grade VII students. This Research and Development (R&D) study follows the 4D model: define, design, develop, and disseminate. The developed media take the form of a digital Flipbook accessible via smartphones and PCs. A limited trial involved 22 students and one educator, while a field test included 51 students from SMPN 1 Binongko, Wakatobi Regency, divided into experimental and control groups. Data were collected through tests, interviews, questionnaires, and validation sheets. Feasibility, validity, and practicality were analyzed descriptively, while effectiveness was evaluated using the N-Gain, MANOVA, and Cohen's effect size tests. The results indicate that the STEM PBL-based Flipbook presents real-life problems, their causes, and solutions, encouraging critical thinking and creativity. It meets validity and feasibility criteria as assessed by expert lecturers. Educators and students also rated it as highly practical for learning. Finally, the Flipbook was found to be effective in improving students' critical thinking and creativity, with a significance value of 0.000 < 0.05.

Kertajati International Airport is an international airport located in Majalengka Regency, West Java, this airport is still experiencing problems in the placement of signage that is less strategic. Based on the Minister of Transportation Regulation Number KM 22 Year 2005 and Appendix 9 Facilitation 2018, airport signs must be easy to understand and unobstructed. The application of these standards at the Kertajati International Airport Terminal is still not optimal, causing passenger confusion, especially in the departure area in finding routes after check-in. This study aims to determine the effect of signage placement on passenger satisfaction in finding routes at Kertajati Terminal and also to determine how much influence the placement of signage facilities has on passenger satisfaction at Kertajati International Airport. This research uses a descriptive statistical approach, which describes the numbers obtained from research and is described in the form of a systematic discussion. In this study, the data collection carried out was a survey method using a questionnaire (questionnaire). The survey method used is by distributing questionnaires to passengers directly in the Domestic Departure area at Kertajati International Airport. The data analysis techniques used are validity test, reliability test, simple linear regression test, T test and coefficient of determination (R2) test. Based on the results of analysis and discussion and data processing on the variable placement of signage facilities (X) on passenger satisfaction (Y), it is decided that the significant value obtained is 0.000, which means it is smaller or less than (<) 0.05, it can be concluded that the placement of signage facilities has a significant effect on passenger satisfaction at the Kertajati International Airport Terminal. The magnitude of the value of the effect of the placement of signage facilities on passenger satisfaction is known that the number obtained for the variable placement of signage facilities is 65.9% of the passenger satisfaction variable.

This study aims to identify the problems of learning methods of Natural and Social Sciences (IPAS) in grade IV students of SDN 060866. The results showed that conventional teacher-centered learning methods were still dominant, causing low student interest and learning outcomes. Most students have not reached the Minimum Completion Criteria (KKM) with a percentage of completeness of only 25%. Teachers face obstacles such as lack of student interest, a less conducive learning environment, and limitations in applying innovative learning methods. To overcome this, teachers plan to implement project-based learning methods that are more interactive and relevant to students' daily lives. This study concludes that more varied and student-centered learning strategies are needed to improve students' motivation and learning outcomes.

In the implementation of this KKN, students as activity organizers are required to find problems and potentials that exist in the community. Then, with the abilities they have, students are required to prepare a work program that is able to provide solutions or solve problems and raise potential according to their field of knowledge. Pangklangan Hamlet, Mandirejo Village, Merak Urak District is the location designated as the location for the Independent KKN of the Muhammadiyah Tuban College of Economics for the 2022-2023 Academic Year.