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All Journal Jurnal Kimia Riset Pendas : Jurnah Ilmiah Pendidikan Dasar ATRABIS: Jurnal Administrasi Bisnis (e-Journal) Jurnal Bisnis dan Kewirausahaan Majalah Cendekia Mengabdi EKASAKTI EDUCATIONAL SCIENTIFIC JOURNAL JR-ELT (Journal of Research in English Language Teaching) Jurnal Indonesia : Manajemen Informatika dan Komunikasi Journal Social Sciences and Humanioran Review ARUS JURNAL SAINS DAN TEKNOLOGI Journal of Golden Generation Multidisciplinary
Widia
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SYNTHESIS OF POROUS CARBON MATERIAL PROPYLENE MEDICAL MASK AS ADSORBENT HEAVY METAL IRON (Fe) IN WATER EX-TIN MINING BANGKA BELITUNG Amelia, Addela; Putri, Faizah Alivia; Widia; Adelia, Della; Alkasiyah; Fabiani, Verry Andre
Jurnal Kimia Riset Vol. 9 No. 1 (2024): June
Publisher : Universitas Airlangga, Campus C Mulyorejo, Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jkr.v9i1.50750

Abstract

 Bangka Belitung Islands Province faces severe environmental challenges, exacerbated byillegal tin mining activities leading to heightened pollution levels, particularly in stagnantwater within former tin mining holes, reaching depths of up to 40 meters. The presence ofiron metal (Fe) in this water poses a health risk, potentially damaging intestinal walls andcompromising lung function upon ingestion. This study presents a novel approach to addressthis issue by synthesizing porous carbon material from propylene waste sourced frommedical masks. The process involves initial sulfonation for sterilization and pore sizeenhancement, followed by activation using KOH and carbonization at 750 °C.Characterization methods validate the successful synthesis, including FTIR highlightingpolypropylene groups at 822 cm-1, XRD indicating graphite carbon with high crystallinity,and SEM exhibiting rod shapes and cavities at 5,000í— magnification. The adsorption testdemonstrates outstanding performance, with porous carbon exhibiting a 100% adsorptionefficiency in purifying water, eliminating odors, and reducing iron (Fe) levels. Thisinnovative method effectively reduces iron levels in stagnant water environments, providinga sustainable solution to environmental pollution, particularly in Bangka Belitung.  
Pengembangan Sistem Perangkat Lunak Administrasi Pasien Berbasis Mobile (Studi Kasus : Sanggar Sehat Gurubansa) Widia; Waluyo, Anita Fira
Jurnal Indonesia : Manajemen Informatika dan Komunikasi Vol. 5 No. 1 (2024): Januari
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jimik.v5i1.523

Abstract

Sanggar sehat Gurubansa patient administration system application is a software application designed to manage the administrative data of Sanggar Sehat Gurubansa to be more structured and organized. The administration system here is in the form of managing Sanggar patient data, medical records and payments. The purpose of this research is to develop the administration system of Sanggar Sehat Gurubansa by replacing the manual handwriting process with a mobile-based system. The system development method used at this time is the waterfall method. The waterfall method is a step that must be done sequentially one by one (cannot move on to the next part before the part being worked on is complete). The data collection methods applied in the administrative management process of Sanggar Sehat Gurubansa are interviews, location surveys, and literature studies while the system testing method uses blackbox analysis. This program was developed using several tools, including Android Studio, XAMPP, VSC and MySQL as the database. So that in the end the application developed can provide the information needed by users of the Sanggar Sehat Gurubansa quickly and efficiently.
THE ROLE OF DOMESTIC INVESTMENT (DI) AND BUSINESS, MICRO, SMALL AND MEDIUM (MSMEs) IN INVESTMENT IN INDONESIA Graceya Iranita Tarigan; widia; Alivia Putri Aina; Chyntia; Nathaniela Putri Arumdhani; Luna Diana Puteri
Journal Social Sciences and Humanioran Review Vol. 1 No. 04 (2024): JULY
Publisher : Zhata Institut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64578/jsshr.v1i04.78

Abstract

One indicator of a country's national development is its economic growth. Economic development is an indicator to find out how successful a country's economic development is and also as a determinant of development policies that will be formed next. Economic growth and development aim to increase job opportunities for the community, which must involve all levels of society in its implementation. One component that plays an important role in Indonesia's economic growth is Micro, Small and Medium Enterprises (UMKM) and also Domestic Investment (PMDN). UMKM plays a role in the absorption of labor so that they also contribute to national income. However, the economic growth of a country can also be helped by investment. This research is a normative legal research using secondary data, as well as a statutory approach which is then compiled qualitatively. The conclusion of this study shows that the role of UMKM in the development of investment in Indonesia is in terms of expanding the provision of employment, making a significant contribution to the development of a country, distributing income increases and increasing the competitiveness and resilience of the national economy. Meanwhile, PMDN plays a role in financing which is important for developing regions and is able to make a sizable contribution to development and plays a role in increasing economic growth through a conducive investment climate in Indonesia.
THE EFFECT OF MAKE A MATCH TECHNIQUE ON STUDENTS’ READING COMPREHENSION AT JUNIOR HIGH SCHOOL Zurnelli, Netti; Anggraini, Desti; Widia
JR-ELT (Journal of Research in English Language Teaching) Vol. 6 No. 1 (2022): Journal of Research in English Language Teaching
Publisher : English Language Education Program, Faculty of Education and Teacher Training, Sulthan Thaha Saifuddin State Islamic University of Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/jr-elt.v6i1.46

Abstract

The primary objective of this study is to investigate the impact and variations associated with the utilisation of the make a match strategy on the reading comprehension abilities of pupils. The present work employs a quantitative approach and adopts a quasi-experimental methodology. The research was carried out using two distinct groups, specifically the experimental group and the control group. The participants in this study consisted of students from class VIII A and VIII B of SMP Negeri 20 Kabupaten Tebo. The participants in this study consisted of a total of 34 students, with 17 students assigned to the experimental class and another 17 students assigned to the control class. The average findings obtained from both courses were subjected to statistical analysis using a T-test, with a significance level of α = 0.05. This phenomenon is observable in both the paired sample T-test and the independent sample T-test. The findings indicate that the mean reading comprehension score of students who received instruction using the make a match technique was 1.175. This result aligns with the hypothesis criteria, which states that a score below 5% would be considered low. A significance level of 0.05 indicates that the alternative hypothesis (Ha) is accepted. Therefore, it can be inferred that the implementation of the make a match strategy has a notable impact on the development of students' learning abilities. In the interim, the outcomes of the independent sample t-test indicated a mean difference of 4.824 and a two-tailed significance level of 0.05 (1.175 ≤ 0.05). Based on the aforementioned description, the null hypothesis (Ho) is rejected, whereas the alternative hypothesis (Ha) is accepted. This indicates a notable disparity in the application of the make a match strategy between the experimental group and the control group in relation to the enhancement of students' reading proficiency at SMP Negeri 20 Kabupaten Tebo.
ANALISIS PROSES PEMBELAJARAN TEKS PIDATO PERSUASIF KELAS IX SMP 05 SUTERA PESISIR SELATAN Widia; Najmi Hayati; Dwi Mutia Chan
Ekasakti Educational Scientific Journal Vol. 2 No. 1 (2024): EKASAKTI EDUCATIONAL SCIENTIFIC JOURNAL (JANUARY-JUNE 2024)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60034/eesj.v2i1.19

Abstract

Education in Indonesia, including at SMP 05 Sutera Pesisir Selatan, has summarized the curriculum applied at all levels of education, including the 2013 Curriculum. Each lesson aims to develop students' cognitive, affective and psychomotor aspects. Affective, cognitive and psychomotor assessments are carried out through observation and analysis of the learning process, especially in learning persuasive speech texts. However, there are obstacles in the learning process, including students' difficulties in writing speech texts and the lack of variety and flexibility in the teaching methods used by teachers. The learning process only involves assessments at the beginning and end of learning, while the lack of variety and flexibility in teaching methods can hinder student creativity and independence. This research aims to analyze the process of learning persuasive speech texts at SMP 05 Sutera Pesisir Selatan using the 4C approach (Critical Thinking, Creative Communication, and Collaboration). Qualitative research methods were used with research instruments in the form of observation, interviews and documentation. The research results show that learning planning includes providing learning tools and the necessary hardware and software. The learning process consists of three stages: opening, core, and closing, which involve activities such as attendance, introduction to material, and group discussions. Evaluation of the learning process involves authentic assessment in the cognitive, affective and psychomotor domains, with assessment techniques such as written tests, observations and assignments.
Studi Angkutan Sedimen Dasar pada Sungai Tallo Widia; Hasnawia; Mansida, Amrullah; Mahmuddin
Arus Jurnal Sains dan Teknologi Vol 2 No 1: April (2024)
Publisher : Arden Jaya Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57250/ajst.v2i1.333

Abstract

Sungai Tallo adalah salah satu Sungai yang sangat penting perannya bagi masyarakat kota Makassar sebagai jalur transportasi maupun dalam bidang perikanan. Kondisi air sungai Tallo yang sering meluap dari sungai karena debitnya bertambah dengan cepat sehingga melebihi daya tampung sungai, air hujan yang jatuh di permukaan mengikis tanah sehingga terbawa oleh aliran air ke dalam sungai. Kondisi inilah yang menghasilkan dampak dari proses sedimentasi. Penelitian ini bertujuan untuk mengetahui angkutan sedimen didasar sungai Tallo, sehingga dapat diperkirakan laju sedimentasi yang terjadi. Penelitian dilaksanakan selama dua bulan yaitu pada bulan April dan Mei 2023 dengan tujuan untuk mengetahui laju sedimentasi yang terjadi selama dua bulan dengan menggunakan metode Duboys dan Mayer Peter. Hasil penelitian menunjukkan angkutan sedimen menggunakan metode Duboys pada bulan April diperoleh sebesar 3,0651 m3/hari, dan pada bulan Mei diperoleh sebesar 1,8752 m3/hari. Untuk metode Mayer Peter pada bulan April diperoleh sebesar 3,2154m3/hari dan pada bulan Mei diperoleh sebesar 2,0570 m3/hari.
PENGARUH PENERAPAN MEDIA PAPAN PERKALIAN TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS II SDN 04 KOTO BARU Widia; Estika Hader, Antik; Ratnawati
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10 No. 02 Juni 2025 In Build
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.27441

Abstract

This research is motivated by the low mathematics learning outcomes of students because in the learning process students still have difficulty understanding the learning material. For this reason, researchers conducted research using learning media. One of the learning media used is a multiplication board. This research aims to determine the effect of implementing multiplication board media on the mathematics learning outcomes of class II students at SDN 04 Koto Baru. The research method uses pre-experiment, with a one group pretest posttest design. The research subjects were all class II students at SDN 04 Koto Baru, totaling 28 people. The sampling technique in this research was saturated sampling with a sample size of 28 people. Data collection techniques in the form of pretest and posttest using test questions in the form of 20 multiple choice questions. data analysis technique using SPSS 20 using the Shapiro-Wilk test, with the criterion that if the results are significant, the results are more than 0.05, meaning they are normally distributed. Meanwhile, if the result is significant < 0.05, it means it is not normally distributed. So it can be concluded that the research results show that there is an influence of the application of multiplication board media on the mathematics learning outcomes of class II students at SDN 04 Koto Baru.
Pelaksanaan Promosi Berbasis Website di Dialogue Grup, Kota Cimahi Cahyadi Supyansuri; Abdur Rahmanesa; Heddy Setiawan; Widia; Hamdani
ATRABIS Jurnal Administrasi Bisnis (e-Journal) Vol. 10 No. 1 (2024): ATRABIS: Jurnal Administrasi Bisnis (e-Journal)-Juni 2024
Publisher : Program Studi Administrasi Bisnis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38204/atrabis.v10i1.2059

Abstract

Abstract: This research aims to determine the implementation of web-based promotional activities in Dialogue Group, Cimahi City. The approach used is descriptive qualitative research, namely explaining and describing the phenomena that occur and an in-depth overall picture of sales activities. After conducting the analysis, it was concluded that the implementation of web-based promotional activities in Dialogue Group, Cimahi City was carried out by the Digital Marketing Support team through ten stages which were carried out well even though there were still some obstacles to its implementation.Keywords: Implementation, Sales Activities, Sales Targets Abstrak: Penelitian ini bertujuan untuk mengetahui pelaksanaan kegiatan promosi berbasis web di Dialogue Grup, Kota Cimahi. Pendekatan yang digunakan adalah penelitian kualitatif deskriptif, yaitu menjelaskan dan menggambarkan fenomena yang terjadi dan gambaran menyeluruh yang mendalam mengenai kegiatan promosi berbasis web. Setelah melakukan analisa maka diperoleh kesimpulan bahwa pelaksanaan aktivitas promosi berbasis web di Dialogue Grup, Kota Cimahi dilakukan tim Digital Marketing Support melalui sepuluh tahapan terlaksana dengan baik walau masih terdapat beberapa kendala pelaksanaannya.Kata Kunci: Pelaksanaan, Promosi, Website
Program Ceria Tensi: Cegah Risiko Hipertensi Dengan Senam Ritmis Dan Aktif – Tekanan Darah Normal, Sehat, Dan Ideal Di Desa Lok Rawa Rahman, Luthfia Hidayati; Mafufah; Nurvela, Ain; Munawarah, Aisyah; Pratiwi, Aisyah; Kamal, Al Mustafa; Almaida; Rosdeawati, Mia; Widia; Alya, Zahra; Rahmah, Tri Ayu Aulia; Aulia, Hilma; Aprillia, Nandita Puspa
Majalah Cendekia Mengabdi Vol 3 No 4 (2025): Majalah Cendekia Mengabdi
Publisher : CV. Wadah Publikasi Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63004/mcm.v3i4.833

Abstract

Pendahuluan: Hipertensi merupakan salah satu penyebab kematian tertinggi di dunia dan dikenal sebagai silent killer karena sering tidak bergejala namun dapat menimbulkan komplikasi serius seperti stroke dan gagal ginjal. Desa Lok Rawa, Kalimantan Selatan, memiliki angka penderita hipertensi yang cukup tinggi, sementara pengetahuan masyarakat mengenai pencegahan dan pengendaliannya masih rendah. Kondisi ini mendorong dilaksanakannya program CERIA TENSI (Cegah Risiko Hipertensi dengan Senam Ritmis dan Aktif) sebagai upaya edukasi dan pencegahan berbasis komunitas. Tujuan: Meningkatkan pengetahuan, kesadaran, dan keterampilan masyarakat Desa Lok Rawa, khususnya lansia dengan riwayat hipertensi tentang pencegahan dan pengendalian tekanan darah melalui edukasi kesehatan dan pelatihan senam ritmis dan aktif. Metode: Kegiatan pengabdian kepada masyarakat dilaksanakan selama satu bulan (11 Agustus–11 September 2025) menggunakan desain deskriptif partisipatif dengan rancangan pre-post activity. Prosedur meliputi tahap perencanaan, penyuluhan kesehatan interaktif, pemeriksaan tekanan darah gratis, pembagian media edukasi, dan pelatihan senam ritmis dan aktif. Evaluasi dilakukan melalui kuesioner pre-test dan post-test untuk mengukur peningkatan pengetahuan peserta. Hasil: Rata-rata skor pengetahuan masyarakat meningkat dari 63,43 pada pre-test menjadi 75,14 pada post-test, menunjukkan peningkatan sebesar 12%. Peserta mampu mempraktikkan gerakan senam ritmis dan aktif dengan benar, dan beberapa lansia menunjukkan penurunan tekanan darah setelah mengikuti kegiatan.  Simpulan: Program CERIA TENSI efektif meningkatkan pemahaman dan kesadaran masyarakat tentang hipertensi serta mendorong penerapan pola hidup sehat, termasuk integrasi senam ritmis dan aktif dalam rutinitas harian sebagai langkah pencegahan nonfarmakologis yang sederhana dan berkelanjutan.
Inovasi Pangan Fungsional Lokal : Strategi Pasar dan Bisnis Berkelanjutan (Studi Kasus Universitas Sultan Ageng Tirtayasa) Widia; Amaliah , Lili; Masrikhiyah, Rifatul; Putri Salsabila, Aisya; Candra Mustikaningrum, Ardian; Nafilah, Nafilah; Elvina Rachma, Devi; Putri Wahyuningtyas, Aulia
Jurnal Bisnis dan Kewirausahaan Vol. 21 No. 3 (2025): JBK-Jurnal Bisnis dan Kewirausahaan
Publisher : Politeknik Negeri Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31940/jbk.v21i3.165-175

Abstract

The economy can be stimulated by functional food entrepreneurship, which involves using local ingredients to create healthful and economically beneficial products through the combination of nutritional knowledge and resources available in the community. The primary objectives of this research are to investigate entrepreneurship prospects by analyzing the desires and opinions of consumers regarding locally produced functional foods, and also to devise sustainable strategies for small and medium-sized businesses. Purchasing decisions are influenced by the level of trust in health claims and the affordability of products. Based on these findings, the study suggests three business strategies: (a) using a local supply chain model to make sure there is a steady supply of raw materials, (b) offering different types of products with varying prices to reach more customers, and (c) helping small businesses improve their ability to research and develop products using scientific evidence.
Co-Authors Abdur Rahmanesa, Abdur Aisyah Pratiwi, Aisyah Alivia Putri Aina Alkasiyah Almaida Alya, Zahra Amaliah , Lili Amelia, Addela Amrial Aprillia, Nandita Puspa Ardian Candra Mustikaningrum Aulia, Hilma Cahyadi Supyansuri Chyntia Della Adelia, Della Desti Anggraini Dwi Mutia Chan Elvina Rachma, Devi Estika Hader, Antik Graceya Iranita Tarigan Hamdani Hasnawia Heddy Setiawan Kamal, Al Mustafa Luna Diana Puteri Mafufah Mahmuddin Mahmuddin Mansida, Amrullah Munawarah, Aisyah Nafilah Nafilah Najmi Hayati Nathaniela Putri Arumdhani Nurvela, Ain Putri Salsabila, Aisya Putri Wahyuningtyas, Aulia Putri, Faizah Alivia Rahmah, Tri Ayu Aulia Rahman, Luthfia Hidayati RATNAWATI Rifatul Masrikhiyah Rosdeawati, Mia Verry Andre Fabiani Waluyo, Anita Fira Zurnelli, Netti