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All Journal Journal of Nonformal Education JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Publiciana TATAL AdBispreneur JOURNAL OF APPLIED INFORMATICS AND COMPUTING PRoMEDIA IQTISHADUNA: Jurnal Ekonomi dan Keuangan Islam Develop BUANA SAINS Prosiding Temu Profesi Tahunan PERHAPI Journal of Tourism Destination and Attraction Journal of Economics, Business, and Government Challenges Jurnal Teknik Gradien Sinomika Journal: Publikasi Ilmiah Bidang Ekonomi dan Akuntansi Journal of Artificial Intelligence and Digital Business JPMAT Neraca: Jurnal Ekonomi, Manajemen dan Akuntansi TEKNOBIS : Jurnal Teknologi, Bisnis dan Pendidikan Fonologi: Jurnal Ilmuan Bahasa dan Sastra Inggris RISK : Jurnal Riset Bisnis dan Ekonomi Neraca Manajemen, Akuntansi, dan Ekonomi Kajian Ekonomi dan Akuntansi Terapan GRAFTA: Journal of Christian Religion Education and Biblical Studies Jurnal Gladiator Jurnal Ilmiah Pariwisata Bogor Hospitality Journal
Taufik Kurniawan
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Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Transportation Veterinary Other

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Analisis Kualitas Pelayanan, Kepuasan, Dan Kepercayaan Pelanggan Terhadap Indihome Di Surabaya Santoso, Yudivan Ilham; kusmayati, nindya kartika; Muslikhun; Kurniawan, Taufik
RISK : Jurnal Riset Bisnis dan Ekonomi Vol. 4 No. 2 (2023): November 2023
Publisher : Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/risk.v4i2.4793

Abstract

This study aimed to determine the service quality, satisfaction, and trust of Indihome customers in Surabaya. In this study, researchers used baseline data from customers using the Indihome network. The approach used in this research is the descriptive qualitative method. Interviewing is a technique used to explain research but not to draw more general conclusions. This study used seven respondents living in Surabaya as the research sample. The results of this study are as follows: 1.) Service quality influences the improvement of Indihome services. 2.) Happiness affects improving Indihome services. 3.) Trust has an impact on improving Indihome services. Based on the research results, it is hoped that the company will continue to improve the quality of its services and products so that customers are happier and remain loyal to Indihome products.
Dampak Kemasan Produk, Kualitas Bahan Baku dan Promosi di Media Sosial Terhadap Penjualan Produk Pink Lava di Surabaya kusmayati, nindya kartika; Suwangsih, Iwang; Kurniawan, Taufik; Ghoi, Maria Vianey
RISK : Jurnal Riset Bisnis dan Ekonomi Vol. 4 No. 2 (2023): November 2023
Publisher : Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/risk.v4i2.4853

Abstract

In conducting this research, the author’s goal was to see how big the Impact of Product Packaging, Quality of Raw Materials, and Promotion on Social Media on sales of Pink Lava Products in Surabaya, with a population of 120 people. The author also made the 120 respondents as samples in the study. Quantitative methods are defined in this study, with the main data collected through questionnaires and distributed to respondents using the Google form. The test was carried out using simple linear regression, and then an instrument test was carried out; the classical assumptions were continued by testing the hypothesis using the t-test. From the t-test results on the effect of product packaging on the quality of raw materials and promotion on social media on product sales, we get a linear regression form Y = 3.077 + 0.338X1 + 0.284X2 + 0.292 +e. From the results of linear regression, it was concluded that product packaging, quality, raw materials, and promotions on social media have a positive and relevant effect on sales of Pink Lava products in Surabaya
ANALISIS PENINGKATAN MOTIVASI KERJA TERHADAP KUALITAS KINERJA KARYAWAN DI PABRIK MEBEL SURABAYA Adrian Fahreza Sanjaya; Nindya Kartika Kusmayati; Taufik Kurniawan
Musytari : Neraca Manajemen, Akuntansi, dan Ekonomi Vol. 5 No. 8 (2024): Musytari : Neraca Manajemen, Akuntansi, dan Ekonomi
Publisher : Cahaya Ilmu Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.8734/musytari.v5i8.3443

Abstract

Penelitian ini bertujuan untuk menganalisis hubungan antara motivasi kerja dan kualitas kinerja karyawan di Pabrik Mebel Surabaya. Metode penelitian yang digunakan adalah pendekatan kualitatif dengan teknik pengumpulan data berupa wawancara mendalam dan studi dokumentasi. Hasil analisis menunjukkan bahwa terdapat hubungan yang signifikan antara motivasi kerja dan kualitas kinerja karyawan. Faktor-faktor motivasi kerja seperti pengakuan dan reward, kesempatan pengembangan karir, dan lingkungan kerja yang kondusif memiliki pengaruh yang signifikan terhadap kualitas kinerja karyawan. Implikasi dari penelitian ini adalah perlunya perusahaan meningkatkan pengakuan atas kerja keras karyawan, memberikan kesempatan pengembangan karir yang lebih besar, dan menciptakan lingkungan kerja yang kondusif. Dengan melakukan langkah-langkah ini, diharapkan perusahaan dapat meningkatkan motivasi kerja dan kualitas kinerja karyawan, yang pada akhirnya akan meningkatkan produktivitas dan daya saing perusahaan dalam industri mebel.
PENGARUH PERUBAHAN TARIF PAJAK PENGHASILAN TERUTANG BADAN, PROFITABILITAS, LIKUIDITAS DAN UKURAN PERUSAHAAN TERHADAP STRUKTUR MODAL: Studi pada Perusahaan Manufaktur sub sektor industri mamin yang terdaftar di BEI Periode 2020 – 2023 Wulandari, Novianti; Kusuma Adi Rahardjo; Amrina Yulfajar; Taufik Kurniawan
Musytari : Neraca Manajemen, Akuntansi, dan Ekonomi Vol. 7 No. 11 (2024): Musytari : Neraca Manajemen, Akuntansi, dan Ekonomi
Publisher : Cahaya Ilmu Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.8734/musytari.v7i11.5374

Abstract

ABSTRAK Struktur modal ialah perusahaan yang memiliki modal sendiri dan hutang untuk jangka panjang disebut struktur modal. Penulis melihat faktor-faktor yang memiliki dampak pada struktur modal, seperti perubahan tarif pajak, profitabilitas, likuiditas, dan ukuran perusahaan. Sampel penelitian terdiri dari 26 perusahaan manufaktur subsektor industri makanan dan minuman yang terdaftar di Bursa Efek Indonesia (BEI) dari tahun 2020 hingga 2023, dan 17 perusahaan sampel diambil melalui teknik purposive sampling. Studi ini menerapkan metodologi asosiatif. Jenis data dalam studi ini ialah kuantitatif. Bagian dari metode analisis data studi ini ialah penggunaan persamaan analisis regresi linier berganda. Dalam studi ini, struktur modal merupakan variabel dependen, tetapi perubahan tarif pajak, profitabilitas, likuiditas, dan ukuran perusahaan adalah variabel independen. Hasil studi menyatakan bahwa perubahan tarif pajak dan likuiditas berdampak negatif dan signifikan terhadap struktur modal, sedangkan profitabilitas dan ukuran perusahaan berdampak positif dan signifikan. Kata kunci : Pajak, perubahan tarif pajak, profitabiltas, likuiditas, ukuran perusahaan, struktur Modal. ABSTRAK Capital structure is a company that has its own capital and long-term debt called capital structure. The author looks at factors that have an impact on capital structure, such as changes in tax rates, profitability, liquidity, and company size. The research sample consisted of 26 manufacturing companies in the food and beverage industry sub-sector listed on the Indonesia Stock Exchange (IDX) from 2020 to 2023, and 17 sample companies were taken through purposive sampling techniques. This study applies an associative methodology. The type of data in this study is quantitative. Part of the data analysis method of this study is the use of multiple linear regression analysis equations. In this study, capital structure is the dependent variable, but changes in tax rates, profitability, liquidity, and company size are independent variables. The results of the study state that changes in tax rates and liquidity have a negative and significant impact on capital structure, while profitability and company size have a positive and significant impact. Keyword : Tax, changes in tax rates, profitability, liquidity, company size, capital structure.
Cangkang Telur: Karakteristik Limbah Telur Hatchery (Broiler) dan Bakery (Layer) dengan Menggunakan SEM-EDX Setiyawan, Ahmad Iskandar; Karimy, Mohammad Faiz; Pratiwi, Diah; Kurniawan, Taufik
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 1 (2022): JITRO, January
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (576.337 KB) | DOI: 10.33772/jitro.v9i1.19854

Abstract

ABSTRAKLimbah cangkang telur merupakan salah satu limbah yang belum tertangani di KSPM GURAMI Kecamatan Semanu Kabupaten Gunungkidul. Limbah cangkang telur berasal dari hatchery dan pabrik pengolahan roti. Tujuan penelitian ini yaitu mengkaji potensi limbah cangkang telur yang berasal dari hatchery dan pabrik pengolahan roti. Sampel dari hatchery dan pabrik pengolahan roti dilakukan pra perlakuan yaitu perebusan dalam suhu 80°C selama 15 menit dan perendaman dengan H3PO4 4-5%. Kemudian sampel tersebut dilakukan analisa proksimat dan SEM-EDX. Hasil kajian menunjukkan kandungan protein kasar limbah cangkang telur hatchery 4,85%. Hasil analisa EDX kandungan Ca 31,81%, Mg 2,93%, P 4,48%. Sedangkan limbah bakery protein kasar 4,84%, Ca 36,62%, Mg tidak terdeteksi, P 0,03 %. Berdasarkan hasil kajian dapat disimpulkan bahwa limbah cangkang telur hatchery dan bakery masih memiliki nilai nutrisi, sehingga dapat dipergunakan sebagai bahan baku pangan, pakan atau material lain. Analisa SEM limbah hatchery terdapat dua material cangkang dan membran kaya kolagen, sedangkan limbah bakery hanya sedikit terdapat membran cangkang telur dan tampak tipis.Keywords: hatchery, limbah, SEM-EDX, proksimatEggshells: Characteristics of Hatchery (Broiler) and Bakery (Layer) Eggs Waste Using SEM-EDXABSTRACTEggshell waste was one of the untreated wastes at KSPM GURAMI, Semanu District, Gunungkidul Regency. The eggshell waste came from hatcheries and bakery factories. The purpose of this research was to examine the potential for eggshell waste from hatcheries and bakery factories. Samples from the hatchery and bread processing factory were pre-treated, namely boiling at 80 ° C for 15 minutes and immersing with 4-5% H3PO4. Then the sample was analyzed proximate and SEM-EDX. The results showed that the crude protein content of hatchery eggshell waste was 4.85%. The results of EDX analysis contained 31.81% Ca, 2.93% Mg, 4.48% P. Meanwhile, the bread factory waste for crude protein was 4.84%, 36.62% Ca, Mg was not detected, 0.03% P. From the results of the study, it can be concluded that the waste of hatchery and bakery eggshells still has nutritional value, so that it can be used as raw material for food, feed, or other materials. SEM analysis of hatchery waste contained two shell materials and a membrane rich in collagen, while bakery waste contained only a small amount of eggshell membrane and looked thin.Keywords: hatchery, waste, SEM-EDX, proximate
Implementasi Lean Inventory Management dalam Mengurangi Biaya Persediaan di Perusahaan Manufaktur Firdausi Amaliyah; Taufik Kurniawan
Kajian Ekonomi dan Akuntansi Terapan Vol. 1 No. 3 (2024): September : Kajian Ekonomi dan Akuntansi Terapan (KEAT)
Publisher : Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/keat.v1i3.328

Abstract

Lean Inventory Management is a systematic approach that focuses on reducing waste in the inventory management process to improve operational efficiency and reduce costs. This study aims to analyze the impact of Lean Inventory Management implementation on reducing inventory costs in manufacturing companies. This research uses a case study method in a manufacturing company that has implemented Lean Inventory Management. Data were collected through in-depth interviews, direct observation, and analysis of company documents. The analysis techniques used include descriptive and comparative analysis to measure changes in inventory costs before and after implementation. The results showed that the implementation of Lean Inventory Management succeeded in significantly reducing inventory costs. Some of the strategies implemented include the implementation of Just-In-Time (JIT), reduction of buffer inventory levels, improved coordination with suppliers, and the use of information technology for real-time inventory monitoring. In addition, the company also noted improved operational efficiency and customer satisfaction as a positive impact of implementing Lean Inventory Management. This study concludes that Lean Inventory Management is an effective approach to reduce inventory costs in manufacturing companies. Proper implementation of lean strategies can result in significant cost savings
Pengabdian Masyarakat Melalui Konsultasi PBG Menara Telekomunikasi di Dusun Gunung Intan Desa Tambusai Barat Kecamatn Tambusai Kabupaten Rokan Hulu Purwo Subekti; Bambang Edison; Anton Ariyanto; Taufik Kurniawan
JPMAT : Jurnal Pengabdian Kepada Masyarakat Aplikasi Teknologi Jurnal Pengabdian Masyrakat Aplikasi Teknologi (JPMAT) : Edisi II, No. 02 Juni 2024
Publisher : FKULTAS TEKNIK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pengabdian Masyarakat melalui konsultasi permohonan PBG untuk pendirian menara telekomunikasi oleh CV. XX, dengan lokasi Pembangunan di Dusun Gunung Intan Desa Tambusai Barat Kecamatan Tambusai Kabupaten Rokan Hulu, merupakan kegiatan pengabdian masyarakat sebagai sumbangsih keilmuan akademisi terhadap kepentingan Daerah Kabupaten Rokan Hulu untuk memberikan kepastian atau menjamin dokumen teknis permohonan PBG sesuai regulasi yang ada. Konsultasi dengan pemohon dilakukan sampai tiga kalai sebagai bentuk Kerja sama TPA dan pemohon untuk bersama-sama dalam memenuhi dokumen teknis PBG untuk pendirian menara telekomunikasi oleh CV. XX dengan lokasi Pembangunan di Dusun Gunung Intan Desa Tambusai Barat Kecamatan Tambusai Kabupaten Rokan Hulu sesuai regulasi yang berlaku.
Interpretable Machine Learning with SHAP and XGBoost for Lung Cancer Prediction Insights Kurniawan, Taufik; Hermawanti, Laily; Safriandono, Achmad Nuruddin
Journal of Applied Informatics and Computing Vol. 8 No. 2 (2024): December 2024
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaic.v8i2.8395

Abstract

Lung cancer remains one of the leading causes of death worldwide, and early detection through accurate and reliable methods is essential to improve patient prognosis. This study proposes a lung cancer classification model that integrates XGBoost with SHapley Additive exPlanations (SHAP) and Random Over Sampling (ROS) techniques to address the data imbalance problem. Using hyperparameter optimization through Optuna, the resulting model demonstrated superior performance, with an average accuracy of 96.84%, precision of 99.23%, recall of 94.51%, F1-score of 96.74%, specificity of 99.17%, and AUC of 96.84% in a 10-fold cross-validation evaluation. SHAP analysis provided significant interpretability, identifying key features such as gender, smoking habits, and physical signs of yellow fingers as the factors that most influence the model's predictions. The results of this study indicate that the proposed model is not only accurate, but also interpretable, making a significant contribution to supporting better clinical decision making in lung cancer diagnosis.
Analisa Strategi Pemasaran Terhadap Omset Penjualan Di Dealer “Yamaha Al-Handoko Motor” Fariz Khadiqi, M.; Kartika Kusmayati, Nindya; Kurniawan, Yuli; Kurniawan, Taufik; Wulansari, Dhyah
TEKNOBIS : Jurnal Teknologi, Bisnis dan Pendidikan Vol. 2 No. 2 (2024): TEKNOBIS : Teknologi, Bisnis Dan Pendidikan
Publisher : Shofanah Media Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk menganalisis strategi pemasaran yang berpengaruh pada penjualan Yamaha NMAX di dealer “Yamaha Al-Handoko Motor” yang terletak di Sidoarjo, Jawa Timur. Dalam studi ini, diterapkan metode kualitatif deskriptif yang melibatkan penelaahan literatur dari jurnal-jurnal yang diterbitkan di Indonesia dalam lima tahun terakhir. Penelitian ini terutama berfokus pada menganalisis seberapa efektif strategi pemasaran yang mencakup elemen-elemen seperti promosi, segmentasi pasar, penetapan harga, distribusi, dan layanan purna jual dalam mendorong peningkatan penjualan Yamaha NMAX. Hasil dari studi ini menunjukkan bahwa penerapan strategi pemasaran digital, seperti pemanfaatan media sosial, e-commerce, dan platform digital lainnya, telah berhasil meningkatkan keterlihatan produk dan menarik perhatian konsumen. Selain itu, penawaran promosi yang menarik seperti diskon, program kredit yang mudah, dan penggabungan produk dengan layanan servis gratis, dapat mempengaruhi keputusan pembelian dari konsumen. Strategi segmentasi pasar yang menargetkan konsumen muda, tenaga kerja profesional, dan penggemar otomotif juga memberikan kontribusi pada efektivitas strategi pemasaran. Temuan dari penelitian ini menggarisbawahi pentingnya kombinasi antara pemasaran tradisional dan digital marketing sebagai metode yang efektif dalam menghadapi persaingan pasar yang semakin ketat. Dengan demikian, diharapkan dealer “Yamaha Al-Handoko Motor” dapat terus berinovasi dalam strategi pemasarannya untuk meningkatkan kepuasan pelanggan, memperluas pangsa pasar, serta mendorong pertumbuhan penjualan secara berkelanjutan.
The Effectiveness of Story Mapping Technique in Teaching Reading Narrative Text Taufik Kurniawan; Ria Kamilah Agustina
Fonologi: Jurnal Ilmuan Bahasa dan Sastra Inggris Vol. 3 No. 1 (2025): March: Fonologi: Jurnal Ilmuan Bahasa dan Sastra Inggris
Publisher : Asosiasi Periset Bahasa Sastra Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/fonologi.v3i1.1444

Abstract

The purpose of this study is to analyze the Effectiveness of story-mapping techniques in teaching narrative text reading. The method used in this study is the method experiment; the researcher chose the group pre-test and post-test design. The population of this research was all the students in the eighth grade at SMPN 5 Jombang, consisting of nine classes and a total of 279 students. The researchers examine the data after gathering it. The story mapping method is an effective approach for improving students' reading skills. This Effectiveness is achieved when the score is statistically significant, with a p-value lower than 0.05 in a two-tailed test. The result is known that student learning achievement in learning narrative texts in classes using story mapping techniques has increased significantly compared to classes without story map techniques. This statement is in accordance with data collection calculations by comparing the observation t value (to = 2.35) with the t table (tt = 2.00). It can be seen that to is higher than tt (to >tt). In conclusion, the alternative hypothesis (Ha) is accepted, and the null hypothesis (Ho) is rejected. Therefore, teaching reading narrative texts using story mapping techniques is effective at SMPN 5 JOMBANG.
Co-Authors , Dhiyan Septa Wihara Abdul Hamid Achmad Nuruddin Safriandono Adelia Pratiwi, Anggun Adrian Fahreza Sanjaya Ali Farhan ALMUBAROK, HUSNI DWI DHUHAWAN Amin Sadiqin Amrina Yulfajar Angelina, Michelle Anton Arianto Anton Ariyanto Aulia, Lucky Rinandar Dwi Ayu Puspita Putri Wicaksono Bambang Edison Bayu Permadi Diah Pratiwi Dina Hariani Eka Fitasari Eny Nur Aisyah Fadillah Fadillah Faridah, Abdatul Fariz Khadiqi, M. Feri Tiona Pasaribu Firdausi Amaliyah Gembul, Delsiana Ghoi, Maria Vianey Hardika Hardika, Hardika Hariani, Dina Herman Supriadi Hidajat, Koerniawan Hidayah, Sofiana Hidayat, Jorgi Adam Irwan Rahadi Jeki Haryanto Jumariah, Erma Kartika Kusmayati, Nindya Khusmasari, Jihan Kurniawan, Yuli kusmayati, Nindya Kusmayati, Nindya Kartika Kusuma Adi Rahardjo Laily Hermawanti Lulu, Magdalena Rika Masrun masrun Mochammad Mamduch Barsa Mohammad Faiz Karimy, Mohammad Faiz Muh Hilmi Pauzi Muslikhun Mutia, Rada Irma Nengseh, Sri Wahyuni Nindya Kartika Kusmayati Nugroho, Bagaskara Widi Purwo Subekti Purwoko, Andik Putri R, Diah Suci Rahmawati, Eka Septia Ramli Hidir Ria Kamilah Agustina Rinanti, Rosyida Fajri Santoso, Yudivan Ilham Setiyawan, Ahmad Iskandar sugiyanto sugiyanto Sutarmin Sutarmin, Sutarmin suwangsi, iwang Suwangsih, Iwang Taruna, Taruna Tengku Muhammad Ary Tria Gustiningsi Widiyanti, Opi Trimarita Wilenthino, M. Farel wiwik budiarti Wulandari, Lusi Wahyu Wulandari, Novianti Wulansari, Dhyah Yogi Setiawan Yuli Kurniawati Yuli Kurniawati, Yuli Yuviani Kusumawardhani Yuviani Kusumawardhani, Yuviani