Publication Search

This research began with the problem of environmental pollution by manufacturing companies which caused a reduction in clean water supplies, as well as fluctuations in share prices in Basic Industry and Chemical Sector Manufacturing Companies listed on the IDX in 2018-2022, which can result in fluctuating company values so that investors' desire to invest in these companies decreases. This research aimssto measureethe extent to which environmental performance affects company value in the industry and how financial performance affects company value. To analyze the data, descriptive statistical tests and classicallassumption test, in theeform of normalityytest, multicollinearity test, multicollinearity tests, autocorrelation tests and heteroscedasticity tests. Meanwhile, to analyze the data with multipleelinear regression methods.. Theeresearch results show that: 1) financiallperformance variables have annegative and significanteeffect on firmvvalue in this sector; and 2) environmental performance variables have a negative andssignificant effect on firm value in the basic and chemical industry manufacturing sector listed on the Indonesia Stock Exchange from 2018 to 2022.

This research aims (1) to find out the regulation of the authority of the Sabu Raijua Regency Government in dealing with drought, and (2) to find out the government's efforts in dealing with drought in Sabu Raijua Regency. and (3) to find out the factors that hinder government efforts in dealing with drought in Sabu Liae District, Sabu Raijua Regency. This research uses a normative juridical approach and is supported by empiricial juridicial research. Data collection techniques in this study are interview data collection, and literature study, and analyzing data descriptively and perspectively. The results of the study indicate that (1) Sabu Raijua Regency has the authority to set policies according to its territory, so it is necessary to set policies in dealing with drought, the policies needed to deal with drought include various elements that can help better manage water resources and reduce the impact of drought so that there is no clean water crisis, in this case it must include various initiatives and actions, depending on local conditions and problems faced.  (2) Efforts made by the government in dealing with drought in Sabu Raijua Regency include: reforestation programs, extension programs, reservoir construction programs, and clean water distribution programs. (3) Factors that hinder government efforts in dealing with drought in Sabu Liae District, Sabu Raijua Regency include several factors, namely community legal awareness, cost factors, and facility factors. Based on the results of the research, it is hoped that the Sabu Raijua Regency government can be more reactive and proactive in making policies governing water resources by making local regulations on water resources in mitigating and adapting to climate change, including soil and water conservation programs.

PDAM or Regional Drinking Water Company is one of the local business units in Bandar Lampung. owned by the city of Bandar Lampung, which has a role to distribute clean water to the public. distribute clean water to the general public. The problem in This research is the lack of work engagement which is influenced by the attendance in the month of November 2023 which is not maximized and is proven by attendance in November 2023 which has not been maximized and is evidenced by the data of the work performance assessment list in the with the data of the assessment list for the implementation of work in the obedience section only experienced an increase of 0.32 per year, which is relatively small for a yearly scale increase and the occurrence of the for an increase in the scale per year and the occurrence of a change in leadership leadership turnover in 2022 so that this is the focus of researchers to see psychological empowerment by new leadership on the work engagement of PDAM Way Rilau employees. This research aims to determine the effect of psychological empowerment and ethical leadership on employee engagement of PDAM Way Rilau. The study population was 253 people and the sample was taken as many as 156 people. Data collection through questionnaires based on random sampling technique and processed using Multiple Linear Regression Analysis with the help of SPSS software. SPSS software. The results of the study showed that psychological empowerment (X1) and ethical leadership (X2) have a positive and significant effect on work engagement (Y), thus the hypothesis of this study is supported.the hypothesis of this study is supported.    

The Community Service Program (KKN) implemented by universities in district or city areas is expected to provide change, sustainable development and have benefits for the community. In Group 2 KKN in Ringinanom Village, Tempuran District, Magelang Regency, several quality work programs have been implemented, one of which is the adiwiyata program which can be used to form and increase awareness of the people of Bedilan Hamlet and students of MI Al-Islam Ringinanom about the importance of protecting the surrounding environment. hamlets and school environments. The Adiwiyata program is carried out using a Participatory Rural Appraisal (PRA) approach. This service was carried out to overcome problems in the environment around the hamlet and school which looked dirty and unkempt, so that the service carried out by Ringinanom Village KKN Group 2 has provided a solution to overcome existing problems through the adiwiyata program and activities that have been implemented. The Adiwiyata program that has been implemented has provided results such as making the environment of Bedilan Hamlet and MI Al-Islam Ringinanom cleaner and appearing free of plastic waste strewn on the side of the road, as well as gutters full of wild plants now looking clean so they will not cause water blockages when it rains. The construction of gates and road signs which initially did not exist in Bedilan Hamlet have now been neatly installed as a manifestation of the construction of facilities/infrastructure carried out by Group 2 of the Ringinanom Village KKN. Based on the activities that have been carried out at MI Al-Islam Ringinanom and with some knowledge about the importance of protecting and preserving the environment, students are now more active in carrying out cleanliness pickets so that the activities with Group 2 of the Ringinanom Village KKN make students accustomed to keeping the classroom and school environment clean

Waste management is an important concern in efforts to maintain cleanliness and environmental sustainability. The Waste Bank has been proven to be an effective solution in managing waste with a sustainable approach. This research aims to implement a Waste Bank website as a means of information and waste data management in Pekelingan Village. The system development method used is the Waterfall method which consists of the stages of requirements analysis, system design, implementation, testing and maintenance. In the needs analysis stage, the needs of related parties are identified, such as the management of the Waste Bank and the community using the Waste Bank's services. System design includes designing a user interface and database structure to store waste transaction information, member data and financial reports. Website implementation involves developing web-based applications using PHP and MySQL technology. Testing is carried out to ensure that the website functions properly and meets requirements. The result of the implementation is a Waste Bank website that can be used to register members, record waste transactions, check balances, and manage waste data efficiently. With this website, it is hoped that the management of the Waste Bank in Pekelingan Village can be more organized and transparent. This case study can also be an example for other sub-districts in developing information technology-based Waste Banks to increase the efficiency and effectiveness of waste management.

Increased economic growth in the city of Parepare with the presence of buildings around the estuary. In general, the composition of concrete making materials is taken from good materials. The problem encountered in the field is that the quality of concrete in construction decreases due to brackish water, causing structural elements in the construction to become porous. Meanwhile, preventive measures are rarely or never taken. As a result, the construction life is very short. Brackish water is one of the causes of structural failure. This is due to the content of sulfate and chloride ions in water containing salt/salts that react with chemical elements in reinforcing steel resulting in corrosion of the reinforcement. The purpose of the study was to analyse the compressive strength of concrete with a mixture of clean water against the percentage of brackish water with a maintenance age of 7, 14, 21, and 28 days. The results showed that brackish water had an impact on reducing the compressive strength of concrete due to the high chemical content in brackish water such as Sulfate (SO²¯) of 52.5 in brackish water in Kenjeran and 62.5 in brackish water in mangrove. Dissolved Solids (TDS) of 15188 mg/l in kenjeran brackish water and 3436 mg/l in mangrove brackish water. Organic Content (KMnO) of 8.05 mg/l in kenjeran brackish water and 6.69 mg/l in mangrove brackish water is too high, so the chemical content contained in brackish water can damage the compounds in the cement content and decrease the strength of the materials contained in the concrete. In this case it can result in concrete having a very low durability.

Clean water is a crucial element in the lives of humans and other creatures, ensuring the normal function of the body's organs and optimal health. In the bottled water industry, particularly in refillable bottled water, competition is becoming increasingly fierce. This study focuses on the role of service and product quality in consumer purchasing decisions at Refillable Bottled Water Depots, specifically at Depot Air Qua in Tegal Alur, West Jakarta. The research employs an associative quantitative approach with 96 respondents and questionnaires as instruments. The analysis results indicate a positive impact between service and product quality on purchasing decisions. It is essential to note that this analysis is limited to a single Refillable Bottled Water company (Depot Air Qua) without considering other variables or moderating factors that could affect purchasing decisions more comprehensively.

Clean water is a crucial element in the lives of humans and other creatures, ensuring the normal function of the body's organs and optimal health. In the bottled water industry, particularly in refillable bottled water, competition is becoming increasingly fierce. This study focuses on the role of service and product quality in consumer purchasing decisions at Refillable Bottled Water Depots, specifically at Depot Air Qua in Tegal Alur, West Jakarta. The research employs an associative quantitative approach with 96 respondents and questionnaires as instruments. The analysis results indicate a negative impact between service and product quality on purchasing decisions. It is essential to note that this analysis is limited to a single Refillable Bottled Water company (Depot Air Qua) without considering other variables or moderating factors that could affect purchasing decisions more comprehensively.

Sobat Air Jakarta is a community communication forum for sharing various information about waters in Jakarta. Based on the spirit of education and collaboration, where the educational pillar in question is Sobat Air Jakarta distributing all forms of education related to Jakarta's water resources to the community. Information is currently provided through social media Instagram and through offline events. Sobat Air Jakarta, through its program, invites the public to be more aware of the use of clean water. The qualitative research method is a research method based on the philosophy of postpositivism, applied to research the condition of natural objects, where the key instrument of this research is the researcher, data collection techniques are carried out in combination. , inductive data analysis, with qualitative research results that focus more on meaning than generalization. The campaign carried out by Sobat Air Jakarta through the education provided, it is hoped that awareness of the importance of protecting water sources can become part of the collective consciousness of the people of Jakarta. Apart from providing understanding, campaigns can also be a tool to change people's attitudes and behavior regarding water management. The "Education and Collaboration" public relations campaign carried out by Sobat Air Jakarta has succeeded in creating deeper awareness and concern among the public regarding the importance of clean water management. Through an effective communication strategy, including a deep understanding of the demographics of the target audience and the choice of appropriate communication channels via Instagram social media, the campaign messages were successfully conveyed to the intended audience.  

Health is one of the needs and foundations for humans to be able to live normally by working, creating and enjoying life to the fullest in the world. One of the health problems is the cleanliness of the wastewater drainage system (SPAL). Counseling was carried out in Datahu village, Kec. Orchid, Kab. North Gorontalo, the target of extension is the community in Datahu village. The factor that is the main obstacle in the nutritional health problem of mothers and children is related to the lack of awareness of having waste water drainage channels and rubbish dumps by the Datahu village community. The aim of this outreach is to inform the community about the importance of paying attention to the nutritional conditions of mothers and children as well as handling and preventing the main problems in Datahu village. The results of the outreach were that the people of Datahu village knew how to make waste water drainage channels and the importance of having a waste disposal site to avoid nutritional problems for mothers and children in Datahu village.

Environmental pollution has become a serious problem in the world, including in Indonesia. Tofu waste is waste from processing soybeans and consists of solid and liquid waste. Solid waste in the form of dirt left over from cleaning is usually called tofu dregs, while liquid waste is water resulting from washing tofu. Industry knows that disposing of waste directly into water bodies can pollute those waters, because it can lower the pH of the air and affect aquatic biota. Therefore, the industry knows that it must carry out processing first to prevent environmental problems. In this study, researchers used commercial probiotic bacteria to reduce BOD and COD levels in tofu wastewater. The research was carried out by testing in the laboratory and using statistical data with graphic methods which can provide a comparison of the water content of tofu waste before and after it was given. The action given in the research was a ratio of 1:1, 1:2 and 1:3 water to tofu waste with commercial probiotic bacteria. Apart from that, researchers also added incubation times within each 8 hour interval, namely at 0 hours, 8 hours, 16 hours, 24 hours and 32 hours. The results of the research show that administering commercial probiotics can reduce BOD and COD levels in tofu wastewater. The most significant reduction occurred in a ratio of 1:3 in COD and BOD to 242.69 mg/lt and 148.00 mg/lt with an incubation time of 32 hours. This proves the commercial effect of probiotic bacteria to reduce BOD and COD levels so that it can help reduce environmental pollution, especially in the air.      

Conservation is about the balance of nature. Panlungan Village, located in Wonosalam Subdistrict, Jombang Regency, has natural potential in the form of abundant forests and springs. However, illegal logging in 1998 damaged Panlungan's forests, reducing the headwaters of the river and increasing the risk of natural disasters such as landslides. Awareness of the importance of forests as a source of oxygen and habitat for various species prompted the local community to form the Kepu Forest Farmer Group (KTH) which focuses on conserving and planting forests with native plants. The Mendiro Settlement spring in Panlungan Village is the main source of livelihood for the local community, but is under serious threat due to man-made environmental degradation. The Kepuh Forest Farmers Group (KTH) has played an active role in the sustainable management of springs since the 1990s, with a focus on protecting the environment and educating the community about the importance of forest ecosystem conservation. This research shows that active community participation in forest and spring conservation is essential to preserve natural resources in Panlungan village. By strengthening supervision of illegal logging activities, strengthening conservation programs, and raising awareness of the importance of maintaining forest ecosystems, we hope to ensure the survival of future generations and the preservation of clean water sources for the people of Panlungan Village.  

This research delves into the socio-economic conditions of Batu Alang Hamlet in Moyo Hulu District, Sumbawa Regency, NTB in 2023. A quantitative method with a descriptive analysis approach was utilized, involving 100 respondents through questionnaires, observation, and documentation. The results of this research the majority of the population exhibits a high level of educational awareness, with most having at least a bachelor's degree, and some are still in the learning process. The productivity of the community is evident in their ability to meet daily needs with an average of two children. About 85% have BPJS insurance, while only 6% have the KIS insurance. Infrastructure and the environment, including access to clean water, sanitation, wells, and toilets, are considered adequate. Waste management is still basic without recycling facilities. Security is relatively good, with only 7% witnessing conflicts, while theft (67%) and narcotics-related crimes (25%) are common. The entire population adheres to Islam, with a 95% belief in religious figures. The economy of Batu Alang Hamlet is supported by various occupations such as farmers, traders, and blacksmiths. Average income ranges from < 1 million to 30 million, while expenditure levels, both for food and non-food items, range from < 1 million to 5 million. The economic infrastructure is considered quite adequate by 90%, but entrepreneurial interest remains low, with 35% expressing no interest.

Indonesian people still use dug wells as a source of clean water. The dug well itself has bacteriological qualities that are easily contaminated. Coliform bacteria such as Escherichia coli can cause diseases, one of which is diarrhea. Jungsereh Garut Village is an area that uses a lot of water from dug wells for daily needs such as drinking water. The aim of this outreach is to determine the quality of clean water free of coliform bacteria contamination in the Jungsereh Garut community. The target of this counseling is the community of Jungsereh Village RT.02 Kec.Mekarsari Garut, totaling 30 people. This outreach activity is a form of increasing public awareness of the quality of clean water for drinking water that is free of coliform bacteria contamination. The method of implementing this extension activity is in the form of material presentation, discussion and question and answer and filling out a questionnaire regarding the level of understanding whether there are differences before and after the intervention.

Waste that is not properly processed can cause environmental pollution. In Bangunrejo Village, problems were found in waste management. The emergence of problems in waste management is caused by various factors such as lack of public awareness and supporting facilities and infrastructure. The accumulation of waste in Bangunrejo Village has a significant negative impact on the environment, including soil and water pollution, as well as health problems for local residents. This study aims to analyze the factors causing waste accumulation, negative impacts on the environment, and handling efforts that can be carried out in Bangunrejo Village. The results of the study indicate that active participation between village communities and support from the village government are the keys to success in creating a clean and healthy environment in Bangunrejo Village.

Liquid bath soap is a liquid preparation used to clean the skin, made from soap base ingredients with added surfactants, foam stabilizers and fragrances, which is used when bathing without irritating to the skin. Liquid bath soap is made by saponifying oil and fat with KOH. Quality soap must have high detergent power, can be used on various types of materials and remain effective at different temperatures and water levels. In this study, this liquid bath soap used the addition of beetroot juice which is rich in benefits for skin health. The aim of this research is to find out whether beetroot juice formulated into liquid bath soap will have a moisturizing effect on the skin, and determine the concentration of beetroot juice as the best skin moisturizer. This research is made into four formulas. First without the addition of F0 Beetroot Juice (0%), Second with the addition of F1 Beetroot Juice (10%), Third with the addition of F2 Beetroot Juice (15%), Fourth with the addition of F3 Beetroot Juice (20%). From the results of this research, we got good results in the liquid bath soap formulation with the addition of 20% beetroot juice (F3), and from the results, the F3 formulation (20%) was also the most preferred by the panelists for the aroma and color of the fruit juice liquid bath soap beet.

Female workers at the shrimp peeling factory work in a cold room and are given the implementation of occupational health and safety (K3), which is an effort made to protect workers who are good and healthy against risks that may arise as a result of work. When working at the shrimp peeling factory, you are always required to use personal protective equipment (PPE). Personal Protective Equipment (PPE) is the main concern of K3 equipment which is used to protect all or part of the body when working. Personal Protective Equipment (PPE) is very important for women's protection in the short and long term. Some of the personal protective equipment used by female workers in shrimp peeling factories are masks, hair caps, aprons, boots and latex gloves. Usually these latex gloves are rarely used by workers because they are slippery, hinder the speed of work, and are uncomfortable because of the water. getting into gloves means that wearing gloves is often neglected and some female workers experience irritation on the skin of their palms. The aim of this research is to determine the habits of female workers' use of personal protective equipment and the consequences of frequently neglecting to wear personal protective equipment. Research Methods carried out a correlational analysis method with a cross-sectional approach with a sample size of 20 respondents. In conclusion, female workers are always provided with protective equipment to work in peeling and cleaning shrimp, but because the work system is piecework, workers choose fast work because they feel they are experienced and professional enough, they rarely use gloves because they are slippery and uncomfortable. This is what causes some workers to experience irritation on the skin of their palms.    

The refugee crisis experienced by Bangladesh due to the mass exodus of Rohingya refugees fleeing ethnic conflict in Myanmar is one of the largest refugee issues in the world. This crisis needs to be addressed immediately as it can threaten the lives of both the local population and the refugees themselves. Overcrowded shelters, housing nearly 1 million refugees with half of the population being children, increase the risk of disease transmission and violence, which can be a deadly combination for children. Therefore, to tackle the refugee problem, especially in fulfilling the rights of Rohingya children in Bangladesh, international actors' assistance is urgently needed. One of the organizations involved is UNICEF. UNICEF strives to provide aid in line with its capabilities and functions as an international organization focused on children and women. The aid provided by UNICEF is in the form of foreign aid or humanitarian assistance, divided into two types: material assistance and technical assistance. Material assistance includes the provision of clean water, food, hygiene supplies, education, and shelter. Technical assistance is provided through protection, training, and counseling. In its efforts to meet the needs of Rohingya refugee children, UNICEF has established the "UNICEF’s Humanitarian Action for Children in Bangladesh: Rohingya Influx" program, covering several sectors, including Child Protection, Health, Education, Water, Sanitation, and Hygiene (WASH), and Nutrition. The humanitarian assistance provided aligns with the stipulations of the UN Convention on the Rights of the Child (UNCRC) regarding the fulfillment of the rights of refugee children.

Water is a very important need for living creatures on earth. Humans, animals, plants and other living creatures need water, clean water is very much needed and is a source of life for living creatures. However, bacteria or germs that cannot be seen by the eye are still detected in the water. The bacteria that are mostly detected in water are; Escherichia coli bacteria. Escherichia coli forms colonies that are convex, smooth with distinct edges, and round. Method used The qualitative literature review research method is an approach used to collect, evaluate, and synthesize studies in the scientific literature that are relevant to a particular topic. Based on research results, Escherichia coli bacteria are found in various types of water such as refillable drinking water, well water and river water as well as swimming pool water

Clean water is one of the most basic needs of humans as it is constantly needed in their daily activities to survive. The aim of this study is to ensure the correct dosage of Poly Aluminium Chloride (PAC) for at a certain level of rigidity and to avoid chemical waste. Overall, data analysis shows that the water quality in IPA Krian is well awake and in line with applicable standards. This reflects an effective water quality management and monitoring system at the site, with proper adjustment of the fluorescent dosage and the implementation of an efficient water management system.