This study examines how branding ambassador Syifa Hadju and content marketing affect Glad2glow skin care purchases. The research will focus on @glad2glow Instagram followers. This research was inspired by severe local perawatan kulit competition and consumer apathy about buying. Glad2glow hired Syifa Hadju as its brand ambassador and implemented a social media content marketing campaign to address this challenge. Using a Likert-scale questionnaire, quantitative data was analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM) and SmartPLS software. According to the research, Syifa Hadju significantly improves the possibility of customers completing a purchase, while engaging and consistent content marketing enhances audience engagement. Both components boost customer purchase intent, but the brand ambassador has a greater impact. These findings help create effective digital marketing strategies in the competitive perawatan kulit business.

This aims to analyze and examine laboratory quality management in enhancing student competencies. The research method used is qualitative, specifically a case study approach. The subjects of the study include school principals, laboratory heads, lab technicians, teachers, and students. Data collection was conducted through observations, interviews, literature studies, and documentation analysis. The instruments utilized in this research are observation sheets, interview guidelines, and field notes. The results from both schools indicated that the planning for laboratory quality management was prepared at the beginning of the new academic year, which included annual and semester programs, equipment procurement, and inventory management. The implementation of laboratory quality management involved conducting practical work as scheduled, with facilities used optimally. Monitoring and evaluation of laboratory quality management included regular assessments through observations and interviews with teachers and students to identify any shortcomings. Follow-up actions for laboratory quality management included corrective actions taken based on evaluation results, such as facility improvements and the addition of equipment. Barriers to laboratory quality management included equipment maintenance. Solutions to overcome these barriers involved facility improvements, equipment additions, additional training for staff, increased involvement of lab technicians, and optimizing funding. It was concluded that the series of laboratory quality management within the PDCA framework functioned effectively, commencing with planning, implementation, monitoring and evaluation, and follow-up. The management of the Biology laboratory can optimize the competencies of students at SMA Negeri 1 Ciamis and SMA Negeri 1 Pangandaran.

<p class="Abstract" align="center"><strong>ABSTRACT</strong></p><p class="Abstract">PT. PLN (Persero) Rayon Singkil is working hard to carry out activities to reduce energy losses in the distribution network. There are two types of energy losses in the distribution network, namely technical losses and non-technical losses. This study of technical losses in Singkil rayon is discussed by approaching distribution asset data and load conditions using the Microsoft Excel program so that all data can be processed. Calculation of JTM losses, transformer losses, JTR losses, SR and APP losses. So the results obtained in Singkil Rayon with 4 feeders, namely in January 2023 were 10.4% with a composition of technical losses of 7.7% and non-technical losses of 2.7%, in February 2023 distribution losses were 8.6% with a technical loss composition of 7.8% and non-technical loss of 0.8%. Based on the calculation results, it makes it easier for PT. PLN (Persero) Rayon Singkil in analyzing and evaluating efforts that can be made to reduce distribution losses so that they become more efficient.</p><p>                                                                                                 </p><p class="IndexTerms">Keywords: Distribution system, Electrical energy, Energy losses, Technical losses, Non-technical losses.</p><p> </p><p class="Abstract" align="center"><strong>ABSTRAK</strong></p><p class="Abstract">PT. PLN (Persero) Rayon Singkil sedang berupaya keras melaksanakan kegiatan-kegiatan dalam hal penekanan susut energi pada jaringan distribusi. Susut energi pada jaringan distribusi ada dua yaitu susut teknis dan susut non teknis. Kajian mengenai susut teknis pada rayon singkil ini dibahas dengan cara pendekatan data aset distribusi dan kondisi beban dengan menggunakan program Microsoft Excel sehingga semua data dapat diproses. Perhitungan susut JTM, sussut trafo, susut JTR, susut SR dan APP. Maka hasil yang didapatkan pada Rayon Singkil dengan 4 penyulang yaitu pada bulan Januari 2023 sebesar 10,4 % dengan komposisi susut teknis sebesar 7,7 % dan susut non teknis sebesar 2,7 %, pada bulan Februari 2023 susut distribusi sebesar 8,6 % dengan komposisi susut teknis sebesar 7,8 % dan susut non teknis sebesar 0,8 %. Berdasrkan hasil perhitungan memudahkan PT. PLN (Persero) Rayon Singkil dalam menganalisa dan mengevaluasi terhadap upaya yang dapat dilakukan untuk menurunkan susut distribusi sehingga menjadi lebih efisien.</p>

Media online merupakan salah satu media yang sekarang menjadi sebuah alat dan sarana untuk mendapatkan informasi dan hiburan. Kehadiran media online mempermudah khalayak untuk mendapatkan informasi, bahkan informasi yang berada sangat jauh untuk dijangkau. Kecepatan dan kemudahan media online dalam mengakses informasi menjadi salah satu kelebihan sebuah media yang sangat dibutuhkan khalayak sekarang ini. Awal mula kehadiran internet membuat banyak orang yang meragukan kelebihan internet mampu menyingkirkan media massa sebelumnya. Mulai dari media cetak, apalagi pada media penyiaran seperti radio dan televisi karena internet yang dirasa tidak mudah dan terbilang mahal dalam mengaksesnya.
 
 

Aplikasi Mobile Notebook merupakan gabungan melalui teknologi penyimpan dan juga akivitas manusia mengacu pada interaksi antar manusia dan teknologi pada proses database sqlite dan mysql di servenya, serta dukungan pada aplikasi android sehingga menghasilkan data yang disimpan akan lebih aman dan catatan tidak mudah hilang. Pada saat ini buku catatan yang terdapat di mobile/handphone masih ada kekurangan diantaranya fitur yang ibisa dibilang belum lengkap, seperi tidak adanya pencarian dan tidak support nya pada system operasi IOS. Dengan dibuatnya aplikasi mobile notebook menggunakan metode waterfall sebuah metode klasik yang bersifat sistematis secara berurutan dalam membangun sebuah aplikasi mobile mulai dari tahap desain menggunakan unified modeling language (UML) seperti use icase diagram, activity diagram, JAVA sebagai Bahasa Pemograman, Pengujian aplikasi menggunakan Smartphone Android. Aplikasi mobile notebook ini dapat menyimpan dan mensingkron kan data catatan ke server serta bisa di share link kan apabila pengguna tidak membawa Smartphone .