The Internet of Things (IoT) phenomenon is centered around linking various devices and objects to the Internet, enabling them to communicate, collect, and exchange data [1]. The IoT needs strong, lightweight, and secure authorization schemes to regulate many devices with varying levels of ability. Quantum-resilient federated Multi-Factor Authentication (QRF-MFA) is a solution presented in this paper to address the above-discussed issues. Featuring quantum-resistant cryptographic protocols, high-speed and low-energy Physically Unclonable Functions (PUFs), decentralized identity management, and optimized communication protocols, QRF-MFA provides a complete solution for secure cross-domain device identification and authentication. This is done by leveraging blockchain technology for immutable and transparent management of identities yet limiting on-chain storage overhead. It also provides secure, lightweight communication well-suited for resource constrained IIoT devices, and it is designed for fog and edge computing environments as well. QRF-MFA eliminates the challenges of current methods by combining security, efficiency, and scalability and delivering a resilient and future-ready solution to secure IIoT authentication.  

This research aims to determine the influence of the Discovery Learning Learning Model on the Ability to Write Short Stories at SMA Negeri 2 Kisaran..This type of research is all students off class XI science at SMA Negeri 2 range of 216 students. The sampling technique used in the data collection process is random sampling. Data analysis techniques using statistical analysis. Based on the results of research data analysis and hypothesis testing, it was concluded that the average result of the ability to write short stories in the XI IPA 2 experimental class taught using the discovery learning model obtained an average score of 87,88 higher tha the control class XI IPA 3 which obtained an average score of 81,88.

National resilience is one of the concepts of Indonesian statehood. The resilience of a nation is basically needed to guarantee and strengthen the capability of the nation concerned both in order to maintain its unity, face future threats and seek resources to meet life's needs. The research objective is to determine the urgency and challenges of national resilience and national defense for the Indonesian nation. Research results will be obtained using the Literature review research method, namely a method of collecting library data and information by exploring knowledge or knowledge from sources such as books, journals, written works, lecture notes and several other sources that are related to the research object. The research results show that resilience comes from the word "hold" which means steadfast, strong, able to control oneself, persistent, and never giving up. Resilience means being able, resistant and strong to face all forms of existing challenges and threats in order to ensure survival. Furthermore, according to Law no. 3 of 2002 concerning National Defense, citizens can physically participate in defending the country by becoming members of the Indonesian National Army and Basic Military Training. If the country's economic and financial conditions permit, the possibility of military service can also be considered. Defending the Country Non-Physically, namely: Participating in citizenship education through both formal and non-formal channels. Implementing a democratic life by respecting differences of opinion and not imposing one's will in solving common problems. Sincere devotion to the surrounding environment by planting, maintaining and preserving. Real work for humanity to advance the nation and state. Play an active role in overcoming threats, especially non-military threats, for example volunteering for flood disasters. Participating in spiritual mental activities among the community in order to ward off foreign cultural influences that are not in accordance with the norms of Indonesian life. Pay taxes and levies which function as a source of state financing to carry out development.

This study seeks to identify learning models that affect students' mathematics learning outcomes. Students at SMPN 3 Paron have poor or low learning outcomes, especially in the field of Harmony in the Triangle, because the indicators of the learning process in the school have not been optimal. One of the learning models that can be used is the Teams Games Tournament (TGT) model with a contextual approach. This quantitative study used Postest only Control Design, with three samples selected using saturated sampling, one class as the experimental class and one class as the control class, and using one class, namely class VIII B as the test class. The samples have been distributed normally and homogeneousl. Data analysis using the T. Teams Games Tournament Test produced an average of 42.44, the conventional learning model produced an average of 62.39. Students who were taught using the Teams Games Tournament (TGT) model with a contextual approach obtained a better average and outperformed students who were taught using the convenive model or only the TGT model, as the calculation of this study obtained (Thitung = 3.024 is greater than Ttable = 2.120).

The phenomenon of student brawls at SMK 10 November Tambun Selatan is a serious problem that has a negative impact on physical, emotional, social, and material. This study aims to analyze the factors that cause and solve juvenile delinquency, especially brawls. Using descriptive qualitative method with purposive sampling technique, data were collected through interviews and observations of counseling guidance teachers and students involved. Data analysis followed the Miles and Huberman model. The results showed three main factors causing brawls: psychological factors (self-esteem and motivation), social factors (group pressure), and subcultural factors (peer group influence). Handling includes identification and evaluation, communication, coaching, education, and punishment. These measures, which involve cooperation between the school, parents and students, are expected to reduce cases of brawls and restore order in the school and community.

Local cultural tourism in the village has become an increasingly interesting topic in the context of local economic development and preservation of cultural heritage and exotic experiences for tourists. The implementation of this service aims to provide a deeper understanding through socialisation activities in the application of local cultural tour packages as alternative tourist attractions in the Huta Tinggi Tourism village. The method of implementing this service activity is through a one-day seminar with the stages of observation, building communication regarding the willingness of partners, presentation of material, questions and answers and preparation of reports on the programmes that have been carried out. The focus of this socialisation presentation examines the economic impact, cultural preservation, and community participation in tourism development. By presenting tourist attractions that highlight the uniqueness of Huta Tinggi's local traditions, arts and culture, the village can maintain their heritage and encourage a better understanding of their cultural wealth, which is where the importance of this activityties.

The purpose of this service is to describe initiatives that can be done to increase students' interest in learning mathematics, especially in the material of natural number calculation operations. The solution offered in this activity is assistance in learning the concept of natural number counting operations using natural number calculation operation board props. Participants in this service activity involved 28 students of grade III MI Miftahul Islam. The stages of this activity consist of three stages, namely the preparation, implementation, and evaluation stages. The conclusion obtained from this service activity is that assistance in learning the concept of natural number counting operations using natural number calculation operation board props is said to have succeeded in increasing students' interest in learning mathematics. This is evidenced by the increase in the percentage of students who achieve scores above KKM (Minimum Completeness Criteria) after mentoring, from 30% to 85%.

Kemampuan penalaran matematis adalah kemampuan yang dinilai penting dimiliki siswa dalam mempelajari matematika. Tujuan penelitian ini adalah untuk mendeskripsikan kemampuan penalaran matematis siswa dalam menyelesaikan soal cerita SPLDV. Jenis penelitian ini adalah penelitian kualitatif. Metode yang digunakan adalah metode tes dan wawancara. Berdasarkan hasil pekerjaan siswa terhadap soal tes, siswa dibagi menjadi tiga kelompok kemampuan kognitif yaitu tinggi, sedang, dan rendah, masing-masing kelompok dipilih satu orang untuk dijadikan subjek penelitian. Dengan demikian subjek penelitian ini ada tiga orang yaitu siswa dengan kemampuan kognitif tinggi (T), sedang (S), dan rendah (R). Indikator pertama penalaran matematis yaitu mengajukan dugaan mampu dipenuhi oleh subjek T, S, dan R. Indikator kedua penalaran matematis yaitu manipulasi matematika mampu dipenuhi oleh subjek T dan subjek S. Indikator ketiga penalaran matematis yaitu memberikan bukti dan alasan terhadap solusi yang dioeroleh hanya mampu dipenuhi oleh subjek T. Indikator keempat penalaran matematis yaitu menarik kesimpulan tidak dapat dipenuhi oleh ketiga subjek.

This study aims to determine the influence of Financial Literacy, Education Level, and Gender on the Performance of Micro, Small and Medium Enterprises (MSMEs) in the creative economy sector in North Lombok Regency. The population of this study used in this study is all MSME actors in the Creative Economy Sector in North Lombok Regency. The data collection method uses the survey sample method. The data collection technique uses an interview technique, which is where several questions are on the questionnaire. In addition, this study used a sample of 349 respondents with a sampling method, namely purposive sampling. This type of research is causal associative research with quantitative techniques. This research data processing uses smartPLS 3. The results of this study show that financial literacy (X1) has a significant positive effect on the performance of MSMEs (Y) in North Lombok Regency. The level of education (X2) has a significant positive effect on the performance of MSMEs (Y) in North Lombok Regency. Gender (X3) does not affect the performance of MSMEs (Y) in North Lombok Regency.

This research aims to stimulate the understanding of Class XI MIPA 5 students at SMAN 1 Cikeusal through practical work on making a simple calorimeter. This activity was carried out at SMAN 1 Cikeusal. Through this research, it is hoped that students' perception of chemistry subjects as difficult, boring, scary and so on can slowly be reduced so that students' understanding of chemistry subjects can increase. The research method carried out was through a series of activities at SMAN 1 Cikeusal, namely carrying out practical work on making a simple calorimeter using simple tools and materials that are easily found in the surrounding environment and comparing the simple calorimeter tool with the real tool. This activity was held on Wednesday 11 October 2023, which was attended by students of SMAN I Cikeusal Kab. Serang consisting of representatives from class XI Mipa 5 with a total of 40 participants. In carrying out this activity, students showed an enthusiastic and enthusiastic attitude in participating in the learning process, especially during simple practical activities so that the chemical material being studied, namely simple calorimeters, could be understood well. Thus, the aim of the research at SMA 1 Cikeusal can be said to have been achieved because the learning outcomes of students in class XI MIPA 5 SMAN 1 Cikeusal experienced a significant increase after carrying out practicum activities. This is proven by the results of the pretest average score of 87 increasing to 93.5.