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The goal of this community service program is to increase the economic resilience of the Gunung Hejo Village community through the development of oyster mushroom cultivation, utilizing local potential sustainably. This activity is designed to reduce the community's dependence on traditional agriculture, which is vulnerable to market price fluctuations, climate uncertainty, and limited business diversification. Oyster mushroom cultivation was chosen as an alternative due to its broad market prospects, relatively simple production process, and the ability to produce high yields quickly.The method used in this program is participatory, educational, and applicable, with students and the community actively involved in every stage of the activity, from planning and outreach, technical training, to hands-on practice in making mushroom bags and maintaining oyster mushrooms. Intensive mentoring is provided to ensure the community not only understands the theory but also develops practical skills that can be applied independently. The results of this activity indicate that the community has successfully improved their understanding and technical skills related to oyster mushroom cultivation, including raw material selection, planting medium preparation, maintenance, and simple marketing strategies. Each baglog produced provides a sufficient yield for both household consumption and sale as a supplementary commodity, thus directly impacting local economic income. The implications of this program lie not only in the economic aspect but also in the development of an environmentally friendly and sustainable agricultural business model that can be replicated in other villages with similar potential. Furthermore, this activity strengthens collaboration between academics and the community as a crucial foundation for building business independence and sustainability. Thus, this community service program makes a tangible contribution to rural economic empowerment based on local potential.

Food is a basic need that must be met by every individual. In Indonesia, rice is still the main staple food, but the shift in consumption to rice and wheat which are imported foodstuffs raises concerns about food security. Therefore, the development of local food alternatives such as MOCAF (Modified Cassava Flour) flour from cassava is important. In this practicum, MOCAF flour was made through a cassava fermentation process, followed by making onion cakes using the MOCAF flour. Organoleptic tests and XRF tests were carried out to evaluate the quality of MOCAF flour. The results of the practicum showed that the substitution of MOCAF flour in making onion cakes can produce low-gluten products that have the potential to be a sustainable food alternative.

When making a decision to purchase a motorcycle, it is necessary to consider several criteria. These include price, environmental impact, fuel consumption, design and technology, performance and power, availability of spare parts, after-sales service, warranty on spare parts and distance to the nearest service centre. This research aims to help consumers make informed decisions when buying motorbikes by using the Multi-Objective Optimisation by Ratio Analysis (MOORA) method. The MOORA method was selected because it can handle many criteria efficiently and simply, and produce very objective decisions. Nine criteria were used with four alternatives: motor A, motor B, motor C and motor D. The MOORA calculation results ranked motor C as the highest with a value of 1.90, motor B as the second highest with a value of 1.77, motor A as the third highest with a value of 1.25 and motor D as the fourth highest with a value of 1.20. This research proves that the MOORA method can effectively and accurately provide recommendations for making decisions about purchasing motorbikes with many criteria.

This service activity was conducted in RT 11 Pantai Amal Village, East Tarakan District, Tarakan City, North Kalimantan Province on May 6, 2025 at 13.00-17.00 WITA. This activity was conducted at the house of Mrs. Hadirah with the participation of the local community, especially people who have a history of hypertension. This community service activity aims to empower coastal communities in Pantai Amal RT 11 village through nutrition education and intervention of mung bean porridge for hypertension control. The implementation method includes interactive counseling on mung beans, benefits of mung beans, conditions for limiting mung bean consumption, and demonstration on how to prepare modified mung bean porridge, as well as distribution of mung bean porridge to residents with hypertension accompanied by questions and answers related to hypertension. The results of the activity showed an increase in participants' knowledge about the nutritional value of mung bean porridge. This activity also triggered the formation of a community group committed to continuing the program independently. In conclusion, the combination of nutrition education and local ingredient intervention is an effective strategy to empower coastal communities in sustainable hypertension control.

This study aims to analyze the internal and external conditions of Kedai Kubo Kopi in Bandar Lampung using the SWOT approach and identify priority factors in marketing strategies to increase sales volume. A qualitative approach was used through interviews with owners, employees, and customers to obtain relevant data. The results of the SWOT analysis show that Kedai Kubo has strengths in high-quality manual brew coffee products, affordable prices, strategic location, friendly service, and attractive interior design. Its weaknesses include limited product variety, low profit margins, limited space during peak hours, dependence on digital promotions, and inadequate staff. Opportunities that can be utilized are the increasing public interest in quality coffee, potential collaboration with influencers, the growth of the coffee market in Indonesia, and the use of social media. The threats faced are competition from large coffee shops and franchises, fluctuations in raw material prices, changes in coffee consumption trends, and reputation risks due to inappropriate promotions. These findings indicate that Kedai Kubo Kopi needs to maximize existing strengths and opportunities, as well as overcome weaknesses and mitigate threats to increase sales volume effectively.  

Tongkol fish is one of the abundant sources of animal protein and is easily found in coastal areas, including Pantai Amal Village. However, the utilization of tongkol fish by the community is still limited to traditional processing that is less varied. On the other hand, fellow students often face challenges in meeting daily nutritional needs due to economic limitations and instant consumption patterns that are low in nutrition. This study aims to develop innovations in processing tongkol fish into spicy shredded fish as an economical, nutritious, and practical food solution. The research methods include the production process, taste testing, and analysis of production and consumption costs. The results show that spicy shredded fish has a high protein content, a taste that consumers like, and a fairly long shelf life so that it is suitable as a daily food stock. In addition, this product is proven to be more economical than consuming fast food, so it is effective in helping students from out of town manage their expenses while meeting their nutritional needs. This innovation also has the potential to increase the added value of tongkol fish and support local food security in coastal areas.

The demand for chocolate continues to increase along with high public consumption. One of the main components in chocolate formulation is fat, which generally comes from cocoa butter. However, the availability of cocoa butter is limited and the price is relatively high, so a more economical and easily obtained substitute material is needed locally to support the sustainability of the chocolate industry. This study aims to examine the potential of palm oil fractions, especially palm stearin and olein, as a partial substitute for cocoa butter (Cocoa Butter Substitute/CBS) in chocolate formulations. The study was conducted through a literature review of scientific journals published in the last 10 years, which included chemical, physical, and sensory analysis data on palm oil-based chocolate products. The results of the study showed that stearin increased the melting point and firmness of the product, while olein produced a softer texture and a smoother melting sensation. Sensorially, olein-based formulations showed a higher level of acceptance than stearin, especially in color, aroma, taste, and texture attributes. In addition, palm oil fractions do not produce trans fats, and are able to maintain the balance of solid and liquid fats, while supporting the stability of the product emulsion. This study shows that palm oil fractions, especially through the right combination of stearin and olein, have great potential as a substitute for cocoa butter without reducing physical or sensory quality, thus supporting the sustainability of chocolate production in the future.

This study discusses the phenomenon of increasing consumptive behavior among Muslim communities due to the influence of social media, technology, and e-commerce. This behavior is considered contrary to Islamic teachings that emphasize balance, simplicity, and social responsibility. Therefore, this research aims to formulate the concept of Islamic consumption that not only fulfills physical needs, but also considers spiritual values, ethics, and social justice. Using a qualitative approach through literature study, this research examines consumption principles in Islam such as halal-thayyib, maqāṣid al-syarī'ah, and ethical rationality as an alternative to conventional consumption that is materialistic. The results show that consumption in Islam is part of worship that includes spiritual, social, and environmental dimensions. Islamic consumption encourages frugal, selective, and responsible behavior, and strengthens social solidarity through zakat and alms. This research produces an integrated Islamic consumption framework that can serve as a guideline for Muslim consumers, policy makers, and da'wah institutions in building a more ethical, sustainable, and Islamic-compliant consumption lifestyle in the modern era.

The development of digital technology has given birth to a new era in the world of electronic commerce, namely social e-Commerce 2.0, which combines interactive features of social media with the ease of online transactions. One of the pioneers of this transformation is TikTok Shop, a platform that allows users to explore, promote, and purchase products directly through short video content. This article discusses how TikTok Shop revolutionizes the way consumers interact with products, the role of content creators as the main driver in marketing, and relevant business strategies amidst changes in digital consumer behavior. Through a trend analysis approach and case studies, this article examines the potential and challenges faced by TikTok Shop as a representation of the future of digital shopping. The results of the discussion show that TikTok Shop not only accelerates the buying and selling process but also creates a new ecosystem that combines entertainment, community, and consumption in one integrated platform.    

Anemia during pregnancy remains a widespread public health issue, especially due to iron deficiency. The purpose of this study was to explore the relationship between maternal age, number of antenatal care (ANC) visits, and compliance with iron supplement intake with the incidence of anemia among pregnant women at Turi Health Center in Lamongan Regency. This research employed a cross-sectional approach involving 55 pregnant women who were chosen using a multistage random sampling technique. Information was collected through interviews and hemoglobin level measurements conducted using a digital hemoglobin meterThe results indicated that 69.1% of the participants belonged to the non-risk age category, 34.5% exhibited moderate adherence to iron tablet intake, and 60% were found to be anemic. Statistical analysis revealed a significant correlation between maternal age (p = 0.004), number of ANC visits (p = 0.014), and compliance with iron supplement tablets (p = 0.000) with the level of anemia. This indicates the presence of a statistically significant association between maternal age, frequency of ANC visits, and level of compliance with iron supplement tablet consumption related to the incidence of anemia in pregnant women. Therefore, pregnant women are advised to have frequent ANC and consume iron supplement regularly to prevent anemia.

Indonesia, which is located on the equator, has great potential to utilize solar energy, with an average solar radiation reaching 4.80 kWh/m² per day. This provides an advantage in the development of Solar Power Plants (SPP), one of which is through the installation of rooftop on the roof of the building as a source of electrical energy. This study aims to analyze the feasibility of SPP development by considering the techno-economic aspects of the Pondok Juice cafe. The total real electrical energy consumption required by the Pondok Juice cafe is 32,548 Wh/day. Assuming a system loss of 15%, the total electrical energy requirement that must be supplied by the SPP is 37,430.2 Wh/day. The initial investment projection is IDR 204,265,197, with operational and maintenance costs for 25 years of IDR 105,760,028. The investment feasibility analysis shows NPV of IDR 441,523,820.10, BCR 4.11, DPP ±5 years, and IRR 15.55%, which proves that this SPP planning is feasible to implement.

This study discusses the application of Internet of Things (IoT) technology in the monitoring and control system of smokehouse machines at PT Serena Harsa Utama. IoT enables the integration of sensors to monitor critical parameters such as temperature and humidity in real-time, thereby enhancing production efficiency and product quality. An experimental method was employed to test the effectiveness of the IoT system, with data collection through integrated sensors. The results indicate that IoT implementation can increase production efficiency by up to 30%, reduce human error, and optimize energy consumption. Despite challenges related to initial investment and operator training, the long-term benefits of IoT adoption, such as improved product quality and reduced downtime, make it a promising solution in the food processing industry. This research emphasizes the importance of adopting IoT technology to enhance competitiveness in the modern industry.

This research uses a qualitative method to examine the influence of emotional copywriting on user engagement in algorithm-curated social media platforms such as Instagram Reels and TikTok’s For You Page (FYP). The increasing consumption of short-form, personalized content driven by user behavior highlights the need for more targeted communication strategies. Emotional copywriting—writing that emphasizes affective elements such as empathy, joy, fear, or nostalgia—is considered effective in creating emotional bonds between content creators and audiences, thus encouraging interactions like likes, comments, and shares. This study was conducted through content analysis of 25 viral videos with high engagement, along with in-depth interviews with five active content creators. The findings reveal that using emotionally resonant phrases aligned with users’ social values and experiences significantly boosts content performance within algorithmic systems. Emotionally charged content tends to receive broader exposure as algorithms prioritize highly interactive posts. Therefore, emotional copywriting is not only a creative strategy but also an effective tactic for optimizing content visibility in the age of social media algorithms.   Keywords: , , , , , Reels, ,  social platforms.

The scarcity of fuel that has an impact on the high selling price of fuel, then there needs to be an effort to save fuel in motor vehicles. The solution to this problem is to use renewable fuel, one of the renewable fuels is hydrogen gas. With the addition of renewable energy in the form of HHO gas (Hydrogen Hydrogen Oxygen) from water electrolysis. The purpose of this study was to determine the effect of the application of an electrolyzer on saving fuel consumption in motor vehicles. By using a quantitative method with an experimental research design to test the effect of two variables whether there is a change in the form of fuel savings before and after the installation of the electrolyzer tube. Based on the trials that the researcher has conducted, the results of the study were obtained, namely that the addition of an electrolyzer has an effect on the fuel consumption of 4-stroke motorcycles, both in static and dynamic tests. So with the addition of an electrolyzer, it will be able to save fuel consumption in motorcycles when compared to without using an electrolyzer    

This study aims to analyze the impact of monetary policy on the purchasing power of society in Indonesia. Using a qualitative approach and secondary data from various official reports, this research examines the mechanism of monetary policy in controlling inflation and maintaining price stability, as well as its effect on the public’s ability to meet consumption needs. The results indicate that effective monetary policy can maintain price stability and preserve purchasing power, despite challenges such as commodity price volatility and exchange rate fluctuations. The study emphasizes the importance of coordination between monetary and fiscal policies as well as transparent communication in policy implementation to support societal welfare..

Adolescent obesity is an increasingly global public health concern, including in Indonesia. Fast food consumption characterized by high calories, fat, sugar, and sodium with low essential nutrients has been identified as a major contributing factor. This study aimed to analyze the association between fast food consumption and obesity in adolescents and evaluate other influencing factors such as socioeconomic status, physical activity, and psychological aspects. This descriptive analytical literature review used secondary data sourced from journals, books, and research reports, obtained through PubMed, Google Scholar, and ScienceDirect, with strict inclusion and exclusion criteria. Findings indicate a significant relationship between fast food consumption and increased obesity risk among adolescents. Socio-cultural influences, including advertising and accessibility, also shape dietary habits. Implications suggest the need for stricter fast food advertising regulations, improved nutrition education, and policies limiting fast food availability around adolescents. Routine fast food consumption has been proven to elevate obesity risk, underscoring the urgency of promoting healthy lifestyles and reducing fast food accessibility as preventive strategies.

The rapid development of e-commerce in Indonesia has a significant impact on the growth of the digital economy, but also presents major challenges related to environmental sustainability. This study aims to evaluate the environmental impacts caused by e-commerce activities, especially in terms of increasing plastic waste from single-use packaging, carbon emissions in logistics activities, and energy consumption from data centers. Through a literature study and descriptive analysis approach, this study highlights the large contribution of the e-commerce sector to the volume of domestic waste and the need for effective mitigation strategies. In addition to identifying existing challenges, this study also explores various sustainable practices, such as the use of environmentally friendly packaging, consumer education, and the development of low-emission logistics systems. The results of the study indicate that sustainability in e-commerce can only be achieved through collaboration between the government, business actors, and the community. Strict regulations, technological innovation, and increased consumer awareness are needed so that e-commerce can develop in line with the principles of environmental sustainability.    

The purpose of this study is to determine the magnitude of the influence of inflation and interest rates on economic growth in Kupang City. The research used is quantitative research analyzed using the help of the SPSS (statistical package for the social sciences) time series data software program. The data collection for this study is secondary data from the East Nusa Tenggara Central Statistics Agency and Bank Indonesia in 2013-2022 in the form of quarters (time series) in NTT Province. The results of the study show that the results of the regression analysis, inflation does not have a significant effect on economic growth in Kupang City during the 2013-2022 period. The results of the partial test (t-test) show that changes in interest rates play a role in determining the dynamics of economic growth, where lower interest rates tend to encourage increased investment and consumption, while higher interest rates have the potential to restrain economic activity because they increase borrowing costs. The results of the simultaneous test (F test), inflation and interest rates have a significance value of less than 0.05, which means that both variables simultaneously play a role in determining economic growth. The coefficient of determination (R²) value of 35.11% indicates that only a small portion of the variation in economic growth can be explained by inflation and interest rates. The remaining 64.89% is influenced by other factors outside the model, such as investment levels, government spending, unemployment rates, fiscal policies, and external factors such as global commodity prices and national economic conditions.

This study aims to analyze the level of attack by Macaca hecki on cultivated plants in Makarti Jaya Village, Pohuwato, Gorontalo. Agriculture is the main source of income for the local community, but the presence of Macaca hecki can threaten agricultural yields. The method used in this research is descriptive qualitative, with data collected through direct observation and interviews with farmers experiencing the attacks. The results indicate that corn (Zea mays) is the most consumed plant by Macaca hecki, followed by cocoa (Theobroma cacao) and several other types of fruit such as bananas and papayas. The high consumption rates of these cultivated plants negatively impact agricultural results, causing significant economic losses for farmers. Therefore, it is important to understand the attack patterns and the factors influencing the behavior of Macaca hecki. This research recommends the need for more effective protection strategies, such as the placement of physical barriers and diversification of plant types. Thus, it is hoped that this study can contribute to the management of conflicts between wildlife and agriculture, as well as enhance the economic sustainability of farming communities.

Hepatitis is an inflammation of the liver cells that can be caused by various factors, such as alcohol consumption, autoimmune disorders, drugs, or toxins. Viral infections, such as hepatitis A virus (HAV), hepatitis B virus (HBV), hepatitis C virus (HCV), hepatitis D virus (HDV), and hepatitis E virus (HEV). WHO estimates that by 2022, about 254 million people worldwide will be chronically infected with hepatitis B, with 1.2 million new infections occurring each year. In the same year, hepatitis B caused the deaths of about 1.1 million people, mostly due to cirrhosis and liver cancer. Hepatitis is very dangerous, therefore pregnant women really need to know about Hepatitis B disease and have positive behavior about Hepatitis B so that they can take precautions to prevent transmission to both the mother and the fetus. The purpose of this study was to determine the effect of using leaflets as educational media on increasing the knowledge and behavior of pregnant women about Hepatitis B in the Melintang Health Center Working Area. This type of research uses the Quasy Experimental Design method with pre-test and post test groups where observations are made twice, namely experiment and after experiment. Observations made before the experiment, namely observation 1 (O1) called the pre-test and after the experiment, namely observation 2 (O2) called the post test. Based on the results of the study, it was found that there was an effect of using leaflets as educational media on increasing knowledge (P = 0.000) and behavior (p = 0.000) of pregnant women about Hepatitis B in the Melintang Health Center Working Area in 2025. So it can be concluded that there is an effect of using leaflets as educational media on increasing the knowledge and behavior of pregnant women about Hepatitis B in the Melintang Health Center Working Area in 2025.