Studying the effect of online promotions, prices, and a Korean brand ambassador on Central Lombok residents' interest in repurchasing Scarlett Whitening was the primary goal of this research. This research used a quantitative approach with a purposive sampling strategy of 100 respondents, a questionnaire as its research instrument, and SPSS for data testing. This study found that online promotion, prices, and the Korean brand ambassador had a positive and significant impact on Scarlett's whitening rebuying interest in Central Lombok by 52.7%, with the remaining 42.3% influenced by variables not included in this study. 

Stroke is the second leading cause of death worldwide and the third leading cause of disability. On the other hand, experience can help someone solve a problem. Stroke survivor who has learned from experience in dealing with a stroke will make more considered decisions and be more cautious when recognizing the signs and symptoms that occur in patients. The aim of this study is to determine the relationship between education level and experience with the knowledge of elderly individuals at Posyandu Laweyan. This research used a descriptive qualitative research design with a cross-sectional study design. The study was conducted at Posyandu under the supervision of the Laweyan Community Health Center. Data collection took place from March to July 2023 involving 45 respondents. The data were then analyzed using the Spearman-Correlation test to observe the relationship between experience and knowledge level. The results of the analysis showed a p-value of 0.018 (0.05); r = 0.351, indicating a significant correlation between the education level and stroke knowledge level among the elderly. 

HIV/AIDS is a group of retroviruses that cause a decline in the sufferer's immune system, making them susceptible to various types of diseases. HIV/AIDS stigma often causes public rejection of people living with HIV/AIDS (PLWHA) because it is part of the cognitive component of a person or group of people who assess PLWHA negatively, therefore health education is needed so that knowledge increases and HIV/AIDS can be detected. This study aims to determine the effect of health education about HIV/AIDS on the level of knowledge and stigma of adolescents about HIV/AIDS at SMPN 18 Tanjung Jabung Timur. This type of research is a quasi-experiment. The population of this study were students at SMPN 18 Tanjung Jabung Timur. Sampling was taken using proportional random sampling and a sample size of 58 students was obtained. The data in this research are primary and secondary data. Data analysis used the Wilcoxon Signed Rank Test which had previously been tested for normality. There is a difference in the level of knowledge and stigma between the pretest and posttest scores (p value = 0.0000.05), so it can be concluded that there is an influence of health education on the level of knowledge and stigma of adolescents regarding HIV/AIDS. 

Penyediaan sarana dan prasarana penunjang yang memadai menjadi penting dalam mengatasi masalah lalu lintas di Surakarta. Penelitian ini bertujuan untuk menganalisis pengaruh pembangunan Masjid Syeikh Zayed terhadap arus lalu lintas di Kota Surakarta, memberikan wawasan baru tentang dampak pembangunan keagamaan pada pola lalu lintas dan transformasi urban. Metodologi penelitian ini melibatkan survei lalu lintas di sekitar Masjid Syeikh Zayed, Surakarta, pada berbagai waktu puncak, termasuk hari kerja, hari keagamaan, dan akhir pekan, menggunakan data primer dari observasi lapangan dan data sekunder seperti peta jaringan jalan. Data yang dikumpulkan termasuk volume lalu lintas, geometri jalan, dan kecepatan kendaraan, yang selanjutnya dianalisis menggunakan software simulasi lalu lintas PTV Vissim 2023. Hasil penelitian menunjukkan kondisi lalu lintas yang buruk di sekitar masjid dengan tingkat pelayanan rata-rata antara E (buruk) hingga F (sangat buruk), terutama saat jam sibuk. Skenario yang diuji dalam simulasi mengungkap peningkatan signifikan dalam waktu tunggu kendaraan dan tingkat kemacetan. Kesimpulan penelitian ini adalah bahwa pembangunan Masjid Syeikh Zayed memiliki dampak signifikan terhadap kondisi lalu lintas di Kota Surakarta, membutuhkan strategi manajemen lalu lintas yang efektif. Penelitian ini berkontribusi pada sains dengan memberikan pemahaman mendalam tentang dampak pembangunan infrastruktur keagamaan terhadap lalu lintas kota dan pentingnya manajemen lalu lintas yang efisien.

Beton geopolimer adalah beton yang dibuat tanpa menggunakan semen. Sebaliknya, fly ash—bahan sisa pembakaran batu bara di pembangkit listrik tenaga uap—dimanfaatkan (PLTU). Pada penelitian ini fly ash dari PLTU Tanjungjati B Jepara digunakan untuk menguji modulus elastisitas beton geopolimer sehingga diperoleh pemahaman yang jelas mengenai sifat-sifatnya. Tiga benda uji silinder 15/30 digunakan untuk menguji modulus elastisitas beton. Rata-rata modulus elastisitas beton geopolimer umur 28 hari sebesar 20.560,797 MPa. Model modulus elastisitas dan kuat tekan beton geopolimer dengan persamaan Ec = 12761 (f’c) 0,4657 diperoleh dari hasil regresi daya. Validasi dilakukan dengan korelasi, angka R2 = 0,9944 mendekati satu, artinya hubungan kuat tekan dengan modulus elastisitas sangat kuat atau valid. Nilai modulus elastisitas hasil laboratorium berbeda 0,338% dengan nilai modulus elastisitas SNI dan selisih nilai modulus elastisitas Hukum Hookes sebesar 0,018%. Grafik hasil laboratorium dan Hooke berimpit

Sistem manajemen mutu merupkan suatu tatanan yang menjamin tercapainya tujun dan sasaran-sasaran mutu yang direncanakan. Permasalahan yang diangkat adalah bagaimanakah penerapan manajemen mutu sesuai ISO 9001:2015 dan faktor-faktor apa saja yang menjadi kendala dalam penerapan ISO 9001:2015 pada proyek Gedung Kantor Camat Payangan. Dalam upaya mewujudukan aplikasi dilapangaan, maka dilakukan penelitian menegenai penerapan sistem manajemen mutu ISO 9001:2015 pada proyek Gedung Kantor Camat Payangan dimana PT. Narendra Putra Dewata Sebagai kontraktor. Jenis penelitian yang digunakan adalah penelitian kualitatif, untuk mengetahui penerapan sistem manajemen mutu ISO 9001:2015 maka dilakukan wawancara dan kuesioner dengan personil yang terkait dalam pelaksanaan proyek konstruksi. Penilaian penerapan sistem manajemen mutu ISO 9001:2015 dari klausul 4 sampai klausul 10 ini didapat dengan skor audit dan skala pengukuran variabel menggunakan skala likert. Dari hasil analisis data penerapan sistem manajemen mutu ISO 9001:2015 pada proyek pembangunan Gedung Kantor Camat Payangan didapat presentase rata-rata penilaian penerapan klausul 4 sampai klausul 10 sebesar 87% termasuk dalam kategori sangat baik (81% ? skor ? 100%). Faktor-faktor yang menjadi kendala penerapan sistem manajemen mutu ISO 9001:2015 adalah komitmen, tenaga kerja, membuat laporan/dokumen, mitra kerja, metode kerja, dan organisasi perusahaan.

The market for food and beverage products in Indonesia has experienced positive development, especially with the success of Kopiko candy, which reinforces its positive image among consumers. This research explores the impact of brand attitude on positive brand references among Kopiko candy consumers through brand attitude and brand engagement. Non-probability sampling employed to this study through survey resulted 311 consumers and analysed using PLS. This study findings that brand attitude indirectly influences positive brand references. Conversely, there is a positive relationship between brand attitude and brand involvement, which significantly contributes to positive brand references. Brand involvement also acts as an effective mediator in connecting brand attitude and positive brand references, with the presence of a moderating effect. This study provides a unique contribution by exploring the dual role of brand involvement as a mediating and moderating variable in the relationship between brand attitude and positive brand references, focusing on Kopiko coffee candy. 

Conflicts between humans and wild crocodiles still occur frequently in East Nusa Tenggara. Conflicts often occur with residents who live on coastlines and river estuaries, where most of the population earn their living as fishermen and farmers. The objectives of this research are: (1) Want to know the form of legal protection for people who are attacked by crocodiles in crocodile habitats. (2) Want to know the pattern of conflict management between humans and crocodiles in their habitat. This research is a type of empirical juridical research, or what is called field research, namely examining applicable legal provisions and what happens in reality in society. Empirical juridical research is legal research regarding the application or implementation of normative legal provisions in action in every legal event that occurs in society. The results of this research show: (1) Legal protection that protects every human right that is attacked by a crocodile has been clearly regulated in law number 5 of 1990, government regulation number 7 of 199 9, government regulation number 13 of 1994, and ministerial regulations forestry number P.08 of 2008. (2) Efforts to overcome conflict between crocodiles and humans have been carried out by establishing a SATGAS or task force for dealing with conflict between humans and wild animals and consists of two units, where one unit is tasked with dealing with the community and the other unit tasked with dealing with wild animals. There are also several government agencies in it to respond to reports quickly and handle them according to SOPs or standard operational procedures for handling conflicts between humans and wild crocodiles which serve as standard guidelines for handling conflicts reported by the public. As well as efforts from the government, there have also been short-term efforts such as outreach and long-term efforts such as conducting more in-depth research on crocodiles. Based on the results of this research, it is hoped that there will be awareness from all components, both society and government, so as not to excessively convert land so that it destroys the natural habitat of crocodiles and causes crocodiles to escape into public areas.

This research aims to explain a review of the relationship between Self-efficacy and the ability to understand mathematical concepts, and how to develop and measure student Self-efficacy. In this research, the Systematic Literature research method was used which aims to obtain data from relevant research. With research sources coming from Google Scholar, Researchgate, Scopus, Syntax, and DOAJ. In this research, 17 reference sources were collected to obtain data and information. Information collected regarding differences in mathematical concept abilities in students' Self-Efficacy criteria, Development of Self-Efficacy in students in mathematics learning, Impact of students' Self-Efficacy on their ability to understand mathematical concepts, Measurement techniques (Indicators) of Self-Efficacy Efficacy of students' understanding of mathematical concepts. From the data collected, it was found that the technique that is often used is the Bandura technique. To develop self-efficacy in mathematics learning, you can focus on learning objectives, adding learning models, as well as 4 triggers, including: Mastery of experience, represented experience, social persuasion, and physical and affective conditions. In activating or applying these abilities, self-efficacy can have a positive impact on learning for students through external and internal learning activities of individual students. And self-efficacy is also useful in maintaining students' resilience in answering difficult questions, as well as understanding the concepts more deeply.

The aim of this research is to find out what the legal consequences are of bad credit agreements where mortgage rights are not registered at the Gorontalo City National Land Agency office and to find out the factors that cause mortgage rights not to be registered. The type of research used is Normative Empirical research, using data types consisting of primary data, secondary data and tertiary data. Data collection techniques were carried out using interview, observation and literature techniques. Then the data is analyzed descriptively or provides an overview or explanation of the research subjects and objects as the results of the research conducted. The results of this research show that cases of bad credit agreements where mortgage rights were not registered at the national land agency office have occurred in the city of Gorontalo. So the legal consequence obtained from this case is that the bank as the creditor cannot prosecute in court because the mortgage which is used as collateral is not registered. Clearly this is detrimental and does not provide legal certainty for both parties concerned, especially because registration of mortgage rights determines the birth of mortgage rights. Then there are several factors that cause the mortgage rights not to be registered, namely, negligence on the part of the land owner, administrative obstacles, financial difficulties, approval from related parties and so on.