This study provides an explanation of the macroeconomic variables of export variables, the rupiah exchange rate against the US dollar, and foreign debt to Indonesia's foreign exchange reserves during 2023 which began in January and ended in September in accordance with the Islamic economic perspective. This study uses time series data published by the Central Bureau of Statistics and Bank Indonesia as the author's data source. The data Analysis tool using software Eviews 12 with classical assumptions and statistical tests. The results showed that exports, the rupiah exchange rate against the US dollar and foreign debt had no significant effect on the country's foreign exchange reserves in 2023 due to fluctuations .

In line with the concept of environmentally friendly national development, every commercial and industrial activity must be committed to preserving the environment. This is in accordance with Law no. Regulation Number 32 of 2009 concerning Environmental Protection and Management. Referring to Law No.30 of 2007 concerning Energy, which was then followed up with Government Regulation No.33 of 2023 concerning Energy conservation which requires energy users above TOE to carry out Energy conservation by conducting periodic Energy Audits of Lighting Systems and Air Conditioning Systems . This research conducted an audit of lighting and air conditioning systems by collecting data on lighting intensity, temperature and humidity in each room in the office from 08.00 – 17.00 using a lux meter measuring instrument, then the results were analyzed by referring to the Indonesian National Standards (SNI) regarding lighting and Minister of Energy and Mineral Resources Regulation No. 13 of 2012 concerning Saving on Electricity Use. The use of electrical energy in the office work environment is still not optimal and even though the density value is satisfactory, the lighting level in the office still has rooms that do not meet SNI standards. Apart from that, the use of electrical energy for the air conditioning system is also considered insufficient so several recommendations need to be made

This research aims to provide an overview in the form of a portrait of the role of millennials in boosting sharia cooperative literacy in industry 4.0. This is done to be aware of Islamic law, including sharia-based cooperatives. The method used in this journal is the method used in this paper is descriptive analysis or in the language of 'Ulum Al-Quran it is called the tafsir tahlili method. Literacy culture is understood as science and civilization. Islam highly values ??science and knowledge. Sharia cooperative literacy is very important, especially for millennials. This article aims to find out Do the Al-Qur'an and Hadith as the holy books of Muslims have strong roots? and has the potential to encourage followers to engage in sharia cooperative literacy, especially among millennials. In Industry 4.0, the use of social media is increasingly sophisticated. It is not only used for communication purposes but has been used for gaining knowledge, preaching content and so on.

Sustainability Development is one of the target to be achieved in order to maintain the sustainability of future generations without reducing the needs of present. One form of sustainable development that is implemented is green building certification to assess the level of efficiency savings that have been made. This study aiming to analyze the application of green building concept in office buildings. Application analysis was carried on on energy, water, and material efficiency aspects using EDGE program issued by IFC (International Finance Coporation) which is ne of the poviders green building certification. The scope used in this study is that this assessment is carried out with the aim of certifiying exsisting building and post construction. Based on the analysis results, it is known that the value of green building implemtation in office building is 16,63% energy savingi, 34,79% water savings  dan 92% material savings

Karo is a district in the province of North Sumatra, Indonesia. The capital of this district is located in Kabanjahe sub-district. Karo Regency is located on the Karo plateau, in the Bukit Barisan mountains. The purpose of writing this journal is to find out the strategies used to develop the attractiveness of the Berastagi fruit market for tourists. The research method in this journal is quantitative research. The quantitative research used is survey research. This research collects data obtained from the Karo community. The result of this research is that the government is participating in developing the attraction for tourist attractions in Berastagi, namely the fruit market.
 

The Indonesian government requires a Mining Business License (IUP) for mining activities as regulated in Law Number 3 of 2020 concerning Mineral and Coal Mining (UU Minerba). The discovery of black stones in large quantities and indications of being the result of illegal mining activities is a serious problem that must be handled properly. In uncovering cases of ownership of mining products, police efforts are very important in uncovering networks of perpetrators of violations in the mining sector. The problems raised in this research are: What factors hinder the Gorontalo Resort Police in handling allegations of ownership of black stones found in Pulubala District. This research is directed at empirical legal research and the approach used in this research uses a statutory regulation approach and a case approach. This research was carried out at Gorontalo Police. The research results show that the inhibiting factors in handling allegations of black stone ownership in Pulubala District are limited personnel in the police Tipidter unit, the number of cases exceeding personnel capacity, limited time, budget for investigations, lack of cooperation from witnesses and suspects, as well as a lack of facilities and infrastructure. in carrying out the investigation process.

This scientific article aims to determine the implementation of Minister of Education, Culture, Research and Technology Regulation Number 30 of 2021 concerning Prevention and Handling of Sexual Violence in Higher Education Environments, factors inhibiting the implementation of Minister of Education, Culture, Research and Technology Regulation Number 30 of 2021 concerning Prevention and to find out how the realization of the formation of an anti-sexual violence task force, (Study at Bandar Lampung University), the efforts made by universities in realizing the Minister of Education, Culture, Technology and Research Regulation N0.30 of 2021 concerning Prevention and Handling of Sexual Violence on Campus Sexual Violence (Study at Bandar Lampung University). The research method in writing this scientific article uses empirical juridical methods. The results of the research show that the formation of an anti-sexual violence task force has not yet been fully realized because the Ministry of Education and Culture is still designing the scheme and mechanism for its formation. The formation of a task force must be realized immediately to prevent ongoing sexual violence and provide information on the importance of efforts that must be taken to prevent sexual violence from occurring.

This analysis delves deeply into Es Kopi Kulu's communication strategy to enhance brand awareness, employing a qualitative descriptive research method through literature review. Es Kopi Kulu has successfully crafted a brand identity through innovative products that showcase creativity and align with current consumer trends. The strategic use of social media has been pivotal in expanding reach and fostering customer interaction, involving them in participatory activities and sharing personal stories. Additionally, collaborative approaches and sponsorships with third parties, such as local artists, have contributed to reinforcing brand awareness within the community. Collectively, the synergy of these three elements provides Es Kopi Kulu with an edge in creating a consistent brand narrative and cultivating strong relationships with customers. This achievement serves as an inspirational catalyst for industry players to tap into creativity, leverage social media effectively, and form strategic partnerships to fortify brand awareness in a competitive market

PT The lathe is one of the essential machines in production activities in this company. The amount of downtime caused by machine failure will reduce product quality and quantity. Therefore, this research aims to identify the factors that most influence the risk of lathe failure so that repair priorities and maintenance strategies can be determined. This can be achieved by using the Failure Mode and Effect Analysis (FMEA) method. FMEA is a method that can be used to identify the causes and impacts of each possible failure mode on machine components by systematically explaining the levels of failure so that appropriate prevention or repair can be carried out. The FMEA method shows the Risk Priority Number (RPN) value as a reference in determining the choice of maintenance strategy, namely, predictive maintenance, preventive maintenance or corrective maintenance. The research results show that the highest RPN value is found in the motor shaft pulley component at 320 and Nut Screw at 210. Maintenance priorities are determined based on the Pareto diagram principle. The appropriate maintenance strategy carried out by PT.
 
Keywords: FMEA, Lathe, Maintenance, RPN

The importance of K3 in the tugboat bunkering process is not only limited to safety aspects, but also has a direct impact on ship readiness. Implementing good K3 ensures that bunkering is carried out in accordance with existing procedures. In addition, implementing good K3 will support the operations of ships that have been bunkered so that the ship can continue to operate effectively in supporting various maritime transportation needs. The research method used is the HIRADC (Hazard Identification Risk Assessment Determining Control) method. HIRADC is a method of risk management. For data collection techniques in this research, field observations, interviews and company data were used. In this data analysis and discussion, an analysis of the data processing that has been carried out will be carried out, namely identifying potential risk values ??and considering the risk ranking to determine priorities and methods of control. After the data analysis and discussion, the next step is to draw conclusions from the data analysis that has been carried out. In the process of filling a ship with fuel (bunker), various dangers or risks can arise throughout the stages of the activity. Hazard identification involves recognizing and documenting the various potential elements that could cause an accident or health problem. For example, slipping, being pinched, being hit by a fuel pump hose during the bunkering process are also aspects that need to be identified as dangers. The work activity identified in this research is the activity of filling the ship with fuel (bunker), then carrying out a risk assessment of the work activity, then determining the necessary hazard and risk controls with the aim of preventing accidents. Data processing will be carried out using the HIRADC method. This step will later become input and suggestions that can be implemented at PT Pelindo Marine Service as a reference for determining steps to deal with work accidents that occur. The importance of identifying hazards in ship bunkering activities is to develop effective prevention strategies and ensure that appropriate safety measures are taken. For example, if hazards related to slips and falls are identified, measures such as special training for operators, use of personal protective equipment (PPE), and strict implementation of standard operating procedures (SOPs) can be impl