The human body cannot work properly without water. Therefore, it is essential to conduct testing and monitoring of drinking water quality to ensure its safety and suitability for consumption. This has prompted researchers to develop more efficient systems compared to traditional methods. This study employs a systematic literature review approach by analysing various published articles to identify and evaluate the application of different types of sensors capable of detecting physical and chemical parameters for assessing drinking water quality. The findings indicate that the integration of sensors, microcontrollers, and Internet of Things (IoT) technology can provide accurate data that is accessible in real-time and remote locations. Furthermore, to enhance the reliability of the system, it is necessary to further develop data processing algorithms by applying artificial intelligence (AI) and/or machine learning technique to create smart systems with improved predictive capabilities. The implementation of these technologies is expected to support the Indonesian government’s Sustainable Development Goals (SDGs) by providing safe and affordable access to drinking water for all its citizens.

This study discusses the optimization of sanitation and environmental cleanliness in realizing a Healthy and Prosperous Village in Saringembat Village through a collaborative approach and community education. This program is based on the SDGs point of Healthy and Prosperous Villages, with a focus on the importance of clean environmental conditions and good sanitation as the foundation for public health. The methods used include surveys of locations for illegal waste disposal, interviews, and focus group discussions (FGD) with the Head of the Village Consultation Agency (BPD) and local waste bank managers. The survey results show five main waste disposal points that became the primary focus of the program. Collaboration with village officials resulted in full support in the form of drafting a village regulation on cleanliness and the installation of CCTV to prevent illegal waste disposal. The program also involved community service activities starting from Sawir Hamlet, Krajan Hamlet, and Demaan Hamlet, with active community participation and direct coordination from the hamlet heads. The implementation of the program proved to increase residents' awareness of the importance of sanitation, reduce the risk of infectious diseases, and create a healthier environment. The role of students as activity initiators was appreciated for their ability to revive the gotong royong (mutual cooperation) culture, which had been abandoned.

The first problem faced by students is the ability to represent AMT when learning mathematics. In Indonesia, mathematics is a subject that is less popular with most students because it is complicated and difficult to understand. Mathematical material and mathematical thinking skills are two things that continue to develop, namely between mathematical material that is understood and students' mathematical thinking skills that need to be further developed through mathematics learning and mathematical material that continues to be developed more widely. This study aims to compare several AMT learning strategies for students. This study can improve the abilities that students already have to be better. Especially the development of mathematical abilities in students, one of which is AMT ability. Therefore, in learning mathematics, it is necessary to develop students' AMT abilities. The research method used in this study is descriptive analysis. This study also uses a Randomized Pretest Posttest Control Group Design research design. The results of experimental research on the effect of learning strategies on students' AMT abilities. The use of cooperative learning in learning activities in schools has various advantages or benefits. Strength is oriented towards optimal learning activities so that learning objectives can be achieved effectively through the support of lecturers and students in learning. In addition, the selection of learning strategies used by lecturers is greatly influenced by the nature of the subjects to be taught and is also influenced by the level of AMT ability that already exists in students.

This study aims to analyze the impact of mind mapping on reading comprehension skills among elementary school students (SD/MI). In this journal, the approach used is a literature review by analyzing various relevant sources related to the influence of mind mapping on reading comprehension skills in SD/MI. This method aims to collect, evaluate, and summarize existing information in the literature, including journal articles, books, and credible online sources. The results of the analysis indicate that students who utilize mind mapping experience a significant improvement in their reading comprehension abilities. These findings suggest that mind mapping can be an effective strategy for enhancing students' reading comprehension by helping them organize information visually and facilitating a more interactive learning process. This study recommends that teachers consider incorporating mind mapping into their teaching practices to improve the quality of reading comprehension among students in SD/MI.

This study examines the transformation of the mindset of the people of Saringembat Village concerning environmental cleanliness, from the stage of awareness to concrete actions. Saringembat Village, which previously faced challenges in managing environmental cleanliness, has shown significant changes in the views and behavior of its residents after implementing several community work programs and public participation. The research method used is a qualitative approach with data collection techniques through interviews and observations. The results of the study indicate that the main driving factors for this transformation are continuous training, the involvement of community leaders, and support from external actors such as the government and NGOs. This change is reflected in the growing individual awareness of the importance of cleanliness, better waste management, and active community participation in regular cleanliness activities.

Notary professional ethics plays an important role in maintaining integrity and public trust in notary practice. This research aims to analyze the regulation of notary professional ethics in the Indonesian legal system and explain the sanctions imposed on violations of these ethics in the practice of notary office. The research method used is the normative juridical method with a statutory approach. The results show that the regulation of notary professional ethics in Indonesia is regulated in Law Number 30 of 2004 concerning the Notary Position which has been amended by Law Number 2 of 2014, as well as the Notary Code of Ethics issued by the Indonesian Notary Association (INI). Violations of professional ethics may be subject to sanctions in the form of reprimand, writing, respectful dismissal, to dishonorable dismissal according to the level of violation. The enforcement of these sanctions aims to maintain professionalism and ensure legal protection for parties using notary services. This study recommends strengthening supervision of the implementation of the code of ethics and increasing education to notaries to prevent violations.
 
 

This study discusses the scope of innovation diffusion in education in Indonesia. In essence, education plays a fairly essential role in shaping the quality of human resources that are able to face the challenges of the times. Along with global changes marked by technological developments and economic transformation, demands on the education system continue to increase. The researcher uses a Qualitative Literature Review which is carried out by the researcher reading and observing various written reference sources related to the scope of innovation in education in Indonesia. The results of this study indicate that overall, the process of innovation diffusion in education involves various complex stages and requires support from all parties involved in the education system. Diffusion of educational innovation in general can be concluded as a very complex process and is influenced by various specific factors, both internally and externally in the educational environment.

The purpose of this study is to discuss the role of educational philosophy in the development of educational theory and practice in Indonesia. Education is an essential component of human life. Education is critical in shaping human character and traits. The author employs qualitative research techniques. The author employs a literature review as a research method, while perusing and observing multiple written sources of information associated to the topic of educational philosophy's role in the formation of the Independent Learning Curriculum in the development of educational theory and practice in Indonesia. According to the research findings, the Independent Learning Curriculum is a curriculum designed by the Ministry of Education, Culture, Research, and Technology to give educational institutions flexibility in establishing a curriculum based on their unique requirements and features. The autonomous Learning Curriculum embodies the ethos of autonomous learning, specifically the spirit of student-centered learning. This paper concludes that theme learning is one of the learning approaches used in the Merdeka Belajar curriculum. This is consistent with the progressive educational concept, which holds that education must be focused on students' needs and interests.

This study aims to analyze the impact of entrepreneurship education and academic support on green entrepreneurial intention, analyzing the role of mediation green entrepreneurial orientation between entrepreneurship education and academic support of green entrepreneurial intention. This study is a quantitative study.  The sample of this study were 395 student Faculty of Economics and Business at three universities in Indonesia, namely the Universitas Indonesia (UI), Universitas Negeri Semarang (UNNES), and the Institut Pertanian Bogor (IPB). Analysis techniques use modeling Structural Equation Models. The results of the study state that entrepreneurship education and academic support influence green entrepreneurial intention. Besides that, green entrepreneurial orientation can mediate between entrepreneurship education and educational support for green entrepreneurial intention. The implications of this study are to help educational institutions in designing programs from the curriculum side, increasing academic support and collaboration with industries that focus on green entrepreneurship. In this context, educational institutions are more effective in encouraging students to have the intention to engage in green entrepreneurship, so that they can contribute to sustainable development.

Implementing entrepreneurship learning requires direct experience, not only theoretical, but must also be integrated with learning in the field. Many methods are used in learning, one of which is the experiential learning method. This research produces a product in the form of an entrepreneurship textbook based on experiential learning. The aim of this research is to develop an entrepreneurship textbook based on experiential learning to increase students' entrepreneurial intentions. The type of research used is RnD (Research and Development) with the ADDIE model. The subjects of this research were Economic Education students at Nusantara University PGRI Kediri. Data analysis uses designs including One group pretest posttest design. The results of this research indicate that textbooks are suitable for use so that they can be used by students in learning entrepreneurship, and the use of books among students provides positive and significant results in increasing entrepreneurial intentions.