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Prediksi Target Sistem Productivity Services menggunakan Penerapan Algoritma C4.5 pada PT. Sanggar Sarana Baja Jakarta Rahmawati, Anis; Rakhmah, Syifa Nur; Prahartiwi, Lusa Indah
Applied Industrial Engineering Journal Vol. 5 No. 1 (2021): JUNI
Publisher : Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33633/aiej.v5i1.4236

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AbstractThere are many ways that each service provider company does, especially services to win the competition, among others, by increasing service productivity targets. One service provider company that is committed to increasing service productivity targets is PT. Sanggar Sarana Baja. This study aims to predict service productivity system targets using the application of Algortima C4.5 at PT. Sanggar Sarana Baja. The attributes of working time input in this study include area, performance, efficiency, and productivity. In this study, it was found that the results obtained came from several input attributes which resulted in a causal relationship in classifying the results of service productivity targets at PT. Sanggar Sarana Baja. This research is expected to help PT. Sanggar Sarana Baja in increasing customer satisfaction to retain customers and increase profits of PT. Sanggar Sarana Baja. Based on the classification results using the C4.5 Algorithm, it shows that the accuracy reaches 95.00%, which indicates that the C4.5 algorithm is suitable for measuring the target level at PT. Sanggar Sarana Baja. Keywords: Accuracy, Validation, Decision Tree, Data mining, KDD, C4.5 Algorithm, Services Companies, Target Services Productivity Systems  Banyak cara yang dilakukan oleh masing - masing perusahaan penyedia jasa, khususnya servis untuk memenangkan persaingan, antara lain dengan meningkatkan target produktivitas servis. Salah satu perusahaan penyedia jasa servis yang berkomitmen dalam meningkatkan target produktivitas servis adalah PT. Sanggar Sarana Baja. Penelitian ini bertujuan untuk memperdiksi target sistem produktivitas servis menggunakan penerapan Algoritma C4.5 pada PT. Sanggar Sarana Baja. Atribut masukan waktu kerja dalam penelitian ini mencangkup daerah, kinerja, efisiensi, dan produktivitas.  Dalam penelitian ini, didapatkan bahwa hasil yang didapatkan berasal dari beberapa atribut masukan menghasilkan hubungan sebab -akibat dalam mengklasifikasikan hasil dari target produktivitas servis pada PT. Sanggar Sarana Baja. Penelitian ini diharapkan dapat membantu pihak PT. Sanggar Sarana Baja dalam meningkatkan kepuasan konsumen untuk mempertahankan pelanggan dan meningkatkan laba PT. Sanggar Sarana Baja tersebut. Berdasarkan hasil klasifikasi menggunakan Algoritma C4.5 menunjukkan bahwa diperoleh akurasi mencapai 95,00%, yang menunjukkan bahwa algoritma C4.5 cocok digunakan untuk mengukur tingkat target pada PT. Sanggar Sarana Baja. Kata kunci: Akurasi, Validasi, Decision Tree, Data mining, KDD, Algoritma C4.5, Perusahaan Jasa, Target Sistem Productivity ServicesReferensi[1]        Yulia and N. Azwanti, “Data Mining Prediksi Besarnya Penggunaan Listrik Rumah Tangga di Kota Batam Dengan Menggunakan Algoritma C4.5,” Semin. Nas. Ilmu Sos. dan Teknol., vol. 1, no. 1, pp. 175–180, 2018.[2]      R. Novita, “Teknik Data Mining?: Algoritma C 4 . 5,” pp. 1–12, 2016.
Effectiveness of using google sites-based learning media to improve critical and creative thinking abilities of vocational school students Hidayati, Khusnul; Rahmawati, Anis; Wijayanto, Danar Susilo
JPPI (Jurnal Penelitian Pendidikan Indonesia) Vol 10, No 3 (2024): JPPI (Jurnal Penelitian Pendidikan Indonesia)
Publisher : Indonesian Institute for Counseling, Education and Theraphy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/020243964

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Critical thinking and creative thinking are the main components and important components related to 21st-century skills. Technology is currently very advanced in learning media, so learning is becoming easier and less boring for students. This is supported by global demands that force the education sector to align technical progress with efforts to improve educational standards. One of the sciences and technologies that can be utilized is interactive learning media based on Google Sites. This research was conducted to see the increase in students' ability to think critically and creatively after using Google Sites as a learning media. The research was conducted at the Accounting Department Vocational School in Madiun Regency and Madiun City, East Java. Data collection was carried out by observing critical and creative thinking skills in class, as well as filling out a questionnaire about Google site-based learning media. The research results show that using Google Sites as a learning media for students can improve students' critical and creative thinking abilities. Students' assessments of Google Sites learning media meet the criteria of being very eligible in all aspects. Google Sites can help teachers provide learning resources for students that will help them understand their lessons and activities better.
The Influence of Market Segmentation and Targeting on Purchase Decisions of Youth Angkringan Businesses in Wonodadi District, Blitar Sulchan, Moch; Rahmawati, Anis
Islamic Micro Finance Journal Vol. 1 No. 3 (2024): Oktober
Publisher : Institut Agama Islam Al-Fatimah Bojonegoro

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This study aims to determine the impact of market segmentation and targeting strategies on the purchasing decisions of Youth Angkringan enterprises in Wonodadi District, Blitar. The study investigates how these factors influence purchase decisions using a quantitative, associative research approach. The sample comprises 100 respondents, selected through a saturated sampling technique from the entire population. Primary data was collected via questionnaires distributed to Youth Angkringan businesses in the district. SPSS 23 was used to perform path analysis, with a significance level set at 0.05. The findings reveal that market segmentation has a significant and positive effect on the purchasing decisions of Youth Angkringan enterprises in Wonodadi District. Additionally, the target audience also plays a crucial and beneficial role in shaping purchasing decisions for these businesses
Pengaruh Kompetensi SDM dan Teknologi Informasi Terhadap Loyalitas Pengunjung di Perpustakaan Daerah Rahmawati, Anis
Jurnal Cakrawala Akademika Vol. 2 No. 1 (2025): Edisi Juni 2025
Publisher : PT. Pustaka Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70182/jca.v2i1.512

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This study aims to examine the influence of human resource (HR) competence and information technology on visitor loyalty at a regional library. The background of this research highlights the importance of service quality provided by librarians and the use of information technology to enhance visitor satisfaction and comfort. The research method used is quantitative, with a survey approach conducted through questionnaires distributed to library visitors. The data analysis technique used is multiple linear regression to determine the effect of each variable. The results show that both HR competence and information technology have a positive and significant effect on visitor loyalty. This means that the better the competence of the librarians and the more effective the use of technology, the higher the level of visitor loyalty to the regional library. Therefore, improving staff competence and service innovation through technology are crucial factors in maintaining and increasing community visits to the library.  
Pencegahan Stunting melalui Transformasi Layanan dan Edukasi Kesehatan Rahmawati, Anis; Inderasari, Elen; Ananto, Arif; Cahyarani, Chairunnisa Lintang; Setiawan, Muhammad Alvian Putra; Puspitasari, Nisa Indah; Hanafi, Dzulekha Isnawa Arpiya; Fatmi, Karisma Nabila; Aulia, Zeniar Nur; Setyaningrum, Rahmada Fitradewi; Nagari, Gandhi Putri Setya; Choirurrohim, Anisa; Tibyan, Imam Muhijuddin
Welfare : Jurnal Pengabdian Masyarakat Vol. 3 No. 3 (2025): Welfare : September 2025
Publisher : Fakultas Ekonomi dan Bisnis Islam, IAIN Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/welfare.v3i3.2601

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Stunting Nutritional challenges and low health literacy in rural areas remain critical public health concerns, including in Mireng Village, Trucuk District, which exhibits a potential risk of stunting. This community service program was designed to enhance the understanding of pregnant women, mothers of toddlers, and posyandu cadres regarding stunting prevention. The activities were implemented using the Asset-Based Community Development (ABCD) approach, leveraging local potentials through participatory stages of planning, implementation, and reporting. The program encompassed educational sessions, awareness campaigns, and direct assistance in Mireng Lor and Pager hamlets. The educational content covered the definition, causes, and prevention strategies for stunting, including the application of healthy kitchen practices. The outcomes demonstrated an improvement in participants’ knowledge and awareness of balanced nutrition, exclusive breastfeeding, and growth monitoring during the First 1,000 Days of Life. The application of the Health Belief Model and community-based intervention principles further strengthened community involvement and cross-sector collaboration, fostering sustainable efforts to reduce stunting prevalence at the village level.
The Influence of Using Listen-Read-Discuss (LRD) Strategy towards Students’ Reading Comprehension on Narrative Text Sudibyo, Doni; Setiawan, Agus; Rahmawati, Anis
INTERACTION: Jurnal Pendidikan Bahasa Vol. 7 No. 1 (2020): INTERACTION: Jurnal Pendidikan Bahasa
Publisher : Program Studi Pendidikan Bahasa Inggris, Universitas Pendidikan Muhammadiyah Sorong

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Abstract

In this study, the researcher used LRD strategy on narrative text to research The Influence of Using Listen-Read-Discuss (LRD) Strategy towards Students’ Reading Comprehension on Narrative Text at The Eleventh Grade of SMK Muhammadiyah Aimas, Sorong. This research was quantitative research. The researcher used quasi experimental research design. From the data analysis, the objective of this study is to know whether or not there is any significant influence of Listen-Read-Discuss (LRD) strategy towards students’ reading comprehension on narrative text at the eleventh grade of SMK Muhammadiyah Aimas, Sorong. Based on the data analysis, there is a significant influence of using Listen-Read-Discuss (LRD) strategy towards students’ reading comprehension on narrative text at the eleventh grade of SMK Muhammadiyah Aimas, Sorong after the strategy was applied.
WORKSHOP IMPLEMENTASI KURIKULUM MERDEKA PADA BIDANG TEKNOLOGI KONSTRUKSI DAN PROPERTI DI SMK Saputro, Ida Nugroho; Tamrin, AG; Rahmawati, Anis; Adisucipto, Taufiq Lilo; Waluyo, Waluyo; Noviansyah, Wahyu
BUDIMAS : JURNAL PENGABDIAN MASYARAKAT Vol. 6 No. 1 (2024): BUDIMAS : Jurnal Pengabdian Masyarakat
Publisher : LPPM ITB AAS Indonesia Surakarta

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Abstract

Kurikulum pembelajaran dilakukan untuk meningkatkan mutu pembelajaran yang berdampak pada peningkatan kualitas lulusan. Kurikulum merdeka belajar diperlukan kesiapan yang baik dari para guru sebagai ujung tombak pelaksanaan kurikulum di sekolah. Namun pada praktiknya, belum semua guru melaksanakan dengan baik implementasi kurikulum merdeka. Berbagai permasalahan yang muncul di dalam pelaksanaan kurikulum merdeka membutuhkan fasilitasi dari para stakeholder terkait untuk mendukung keberhasilan guru di dalam mengimplementasikan kurikulum merdeka pada pembelajaran. Kegiatan workshop kepada guru-guru SMK untuk peningkatan pemahaman tentang kurikulum dan implementasinya di dalam menyusun desain instruksional berbasis kurikulum merdeka. Sasaran dari kegiatan ini tenaga pengajar dari SMK Surakarta dalam bidang teknologi konstruksi dan properti. Pemberian sosialiasi terkait konsep kurikulum merdeka sekaligus memberikan contoh best practice penerapannya dalam perencanaan pembelajaran berupa desain instruksional yang berbasis kurikulum merdeka di SMK.
Dampak Pandemic Covid- 19 Terhadap Indeks Pembangunan Ekonomi Inklusif Jawa Timur Indikator Tingkat Kemiskinan Dan Ketimpangan Rahmawati, Anis; Lutfiani, Layna; Yunia, Zulvita Rahma; Rofiqoh, Isma'iddatur; Zahrok, Fitri Fatimatuz; Wahyuningtyas, Destiana
Efektor Vol 8 No 1 (2021): Efektor Vol.8 No.1 Tahun 2021
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/e.v8i1.15708

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This research uses descriptive quantitative approach. The purpose of this research is to find out how the Covid 19 pandemic affects the inclusive economic development index. To conduct this research, the method used is quantitative method with statistical tests between dependent variables and independent variables in order to provide results that can be explained by numbers. It is based on data analysis and relevant data collection techniques obtained from previous studies and the official website that published the data. Sources of data in this study use secondary data. The data is in the form of documents and reports, which are in the form of an overview of the research location and data relevant to a study. Researchers used data collection techniques from various scientific journal literatures that were reviewed and processed. The results of the test show that there is a significant effect between Covid 19 on inclusive economic growth in East Java. Where the Covid-19 Virus pandemic has had a number of significant impacts in the domestic economic sector and on the existence of MSMEs in the country and nation. The impact of Covid-19, which has caused economic shock, also greatly affects the economy, both individually, micro, small, and medium enterprises, the country's economy which includes local, national and global levels.
PENGARUH PENAMBAHAN FLY ASH TERHADAP KUAT TEKAN, BERAT JENIS, DAN DAYA HAMBAT PANAS BATA BETON RINGAN FOAM SEBAGAI SUPLEMEN BAHAN AJAR MATA KULIAH TEKNOLOGI BETON PADA MAHASISWA SEMESTER III PTB JPTK UNS Ngarifin, Ngarifin; Habsya, Chundakus; Rahmawati, Anis
Indonesian Journal Of Civil Engineering Education Vol 1, No 1 (2015): Indonesian Journal of Civil Engineering Education
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (648.083 KB) | DOI: 10.20961/ijcee.v1i1.16904

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The purposes of this research were, (1) determine the effect of fly ash added withvariations of 0%, 10%, 20%, 30% and foam added with variation 30% and 40% oncompressive strength, density, and thermal gacorqq resitance of lightweight foam concrete bricks, (2)determine the percentage of fly ash and foam that gacorqq produces thermal resistance that satisfiedrequired compressive strength on lightweight foam concrete bricks SNI 03-2847-2002. (3)determine the percentage of fly ash and foam added that produces minimal densitylightweight foam concrete bricks, and (4) produce supplement teaching materials obtained inthe course of concrete technology on the effect of the fly ash addition to the compressivestrength, density, and thermal resistance of lightweight foam concrete bricks.This research used experimental method and data analysis techniques used regressionanalysis. Variables in the study were (1) dependent variables: compressive strength, density,and thermal resistance of lightweight foam concrete bricks, (2) independent variables: the flyash addition with variations 0%, 10%, 20%, and 30% to the needs of fine aggregate andvariations addition of foam 30% and 40% of the concrete volume with the water and foamagent ratio = 1:40.Based on the results of the study concluded that, (1) variation of the addition of flyash and foam was strongly influencing the compressive strength, density, and thermalresistance of lightweight foam concrete bricks, (2) thermal resistance with concludedcompressive strength on lightweight foam concrete bricks SNI 03-2847-2002 produced from30% of the concrete volume foam added with the percentage fly ash added of 10%, 20%, and30% of fine aggregate respectively were 27.6 kg /cm2; 29.3 kg/cm2; and 35.0 kg/cm2, (3) theminimal density of lightweight foam concrete bricks produced on the percentage of fly ashaddition of 0% (without the fly ash addition) with 40% foam addition of the concrete volumethat was 855.565 kg/m3, (4) produced gacorqq tecahing materials in the form of supplements teachingmaterials about the effect of the fly ash addition to the compressive strength, density, andthermal resistance of lightweight foam concrete bricks.Keywords: fly ash, foam, lightweight foam concrete brick, compressive strength, density,thermal resistance.
PENERAPAN MODEL PEMBELAJARAN KONTEKSTUAL (CONTEXTUAL TEACHING AND LEARNING) TIPE EXAMPLES NONEXAMPLES UNTUK MENINGKATKAN HASIL BELAJAR GAMBAR KONSTRUKSI BANGUNAN SISWA KELAS XI TGB DI SMK NEGERI 5 SURAKARTA TAHUN AJARAN 2015/2016 Hikmah, Subeqi Nur; Rahmawati, Anis; Setiawan, Abdul Haris
Indonesian Journal Of Civil Engineering Education Vol 1, No 2 (2015): Indonesian Journal of Civil Engineering Education
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (307.799 KB) | DOI: 10.20961/ijcee.v2i2.17938

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Penelitian ini bertujuan (1) Mengetahui aniani4d penerapan model pembelajaran Kontekstual tipe Examples Non-Examples dalam meningkatkan hasil belajar (2) Mengetahui efektivitas penerapan model pembelajaran Kontekstual tipe ExamplesNon-Examples. Penelitian ini merupakan penelitian tindakan kelas dengan menggunakan model pembelajaran kontekstual tipe Examples Non- Examples. Penelitian ini dilaksanakan dalam 2 siklus, Subyek penelitian adalah siswa kelas XI TGB SMK Negeri 5 Surakarta tahun ajaran 2015/2016. Data diperoleh melalui observasi, wawancara, tes, dan dokumentasi. Triangulasi data digunakan untuk menjaga validasi data, sedangkan untuk teknik analisis data digunakan teknik analisis interaktif. Kesimpulan penelitian adalah: (1) Penerapan model pembelajaran Kontekstual tipe Examples Non-Examples dapat meningkatkan hasil belajar. (2) Adanya peningkatan efektivitas penerapan model pembelajaran Kontekstual tipe Examples Non-Examples.Kata Kunci: Kontekstual