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All Journal INOVTEK POLBENG Proceeding Applied Business and Engineering Conference Longda Xiaokan : Journal of Mandarin Learning and Teaching J-CEKI
Zulyani, Zulyani
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Analisis Pengaruh Kesiapan Pemilik Kapal Dalam Pelaksanaan Retrofitting Sistem Ballast Kapal Tanker Menggunakan Pendekatan Dinamika Sistem Hardiyanto, Hardiyanto; Zulyani, Zulyani; Jamal, Jamal; Helmi, Muhammad
INOVTEK POLBENG Vol 13, No 2 (2023): VOL 13 NO 2
Publisher : POLITEKNIK NEGERI BENGKALIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35314/ip.v13i2.3658

Abstract

IMO mewajibkan semua kapal existing yang beroperasi pada rute internasional untuk memasang Ballast Water Treatment System (BWTS). Pemasangan BWTS dilakukan dengan melakukan retrofitting kapal exiting yang dijadwalkan bersamaan dengan pembaruan survei International Oil Pollution Prevention (IOPP) dan paling lambat sebelum 8 September 2024. Retrofitting sistem Ballast Water Treatment System (BWTS) pada kapal existing. Retrofitting BWTS merupakan langkah yang memerlukan persiapan cermat oleh pemilik kapal, termasuk persiapan dokumen dan pelaksanaan survei atau 3D scaning. Hasil pengembangan model menggunakan pendekatan dinamika sistem menunjukkan bahwa ketidaktersediaan dokumen yang diperlukan dapat menyebabkan peningkatan biaya sebesar 1,7% dan penambahan durasi sebesar 1,4% dalam proses retrofitting kapal tanker. Hasil simulasi ini dapat digunakan sebagai dasar untuk merancang strategi mitigasi untuk menghindari kegagalan pemenuhan standar BWTS, mengurangi downtime, dan mengoptimalkan pengeluaran biaya.
Prediction of Interest in The D3 Nautical and D3 Port and Shipping Management Study Program for New Student Admissions at State Polytechnic of Bengkalis Using Naïve Bayes Zulyani, Zulyani; Robyansyah, Robyansyah; Rahmani, Nur; Prianus, Handro Okta
ABEC Indonesia Vol. 12 (2024): 12th Applied Business and Engineering Conference
Publisher : Politeknik Negeri Bengkalis

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Abstract

The selection of an academic program at a higher education institution is a crucial decision that cansignificantly impact a student's academic journey. By choosing an appropriate program, students are more likely to beimmersed in an academic environment with peers, faculty, and learning conditions that align with their goals andabilities. This fosters a positive and supportive atmosphere, enables students to excel academically and acquires thenecessary knowledge to succeed in the workforce post-graduation. The Maritime Department at State Polytechnic ofBengkalis offers two study programs: D3 Nautical and D3 Port and Shipping Management. In recent years, there hasbeen a noticeable decline in the interest of prospective students in the Nautical program, while the Port and ShippingManagement program has experienced a steady increase in interest. This research employs the Naïve Bayes algorithm asa predictive model to classify student interest in the Maritime Department's programs for the 2024 new studentadmissions. The study focuses on predicting enrollment trends for the D3 Nautical and D3 Shipping Managementprograms. The results demonstrate that the Naïve Bayes algorithm is capable of predicting program interest for newstudent admissions in the Maritime Department with an accuracy of 54%, a precision of 77%, and a recall of 58%.
Strategi Pemasaran Digital melalui E-Commerce untuk Meningkatkan Kompetensi UMKM di Desa Cerme Lor Krisna, Agung Dwi; Fauziah, Balqiz; Zulyani, Zulyani; Wahyuningtyas, Sri Harnindawati; Solihah, Athima Ninatus; Irawan, Ike Fitri; Ambarwati, Vita
J-CEKI : Jurnal Cendekia Ilmiah Vol. 4 No. 6: Oktober 2025
Publisher : CV. ULIL ALBAB CORP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jceki.v4i6.12522

Abstract

Di era modern ini, digital marketing memainkan peran penting dalam dunia bisnis khususnya pelaku usaha seperti UMKM. Keberadaan UMKM diharapkan dapat meningkatkan perekonomian Indonesia. Salah satu media digital marketing yang dapat digunakan yaitu e-commerce. E-commerce telah menjadi salah satu alat yang efektif untuk memperluas jangkauan pasar, meningkatkan penjualan, dan mengoptimalkan operasi bisnis. Pentingnya strategi pemasaran digital bagi UMKM di Desa Cerme Lor terkait dengan perubahan perilaku konsumen yang semakin terbiasa dengan belanja online. Akan tetapi, pelaku usaha di Desa Cerme Lor belum memiliki pengetahuan tentang strategi yang baik. Pelaksanaan pengabdian ini dilakukan di Desa Cerme Lor yang beralamatkan di Jalan Pasar Cerme Lor No 45, Kecamatan Cerme, Kabupaten Gresik yang dihadiri oleh 20 orang pelaku UMKM. Metode pelaksanaan kegiatan ini yaitu pemaparan materi dengan ceramah, tanya jawab, pelatihan pembuatan logo salah satu UMKM di Desa Cerme Lor, dan evaluasi yang dilihat dari nilai pra dan post test. Dari hasil kegiatan ini didapatkan peningkatan pemahaman tentang strategi digital marketing melalui e-commerce yang dapat dilihat dari nilai rata-rata post test mencapai 85% dari sebelumnya yang hanya mencapai 47,5%. Pemberian logo untuk UMKM Jamu Mbah Rahayu yang telah berdiri sejakn tahun 1950 untuk lebih memperkenalkan produk dan memperluas pasar.
Designing an Industry-Based Mandarin Project-Based Learning Model through Micro-Credentialing and Task-Based Language Teaching to Enhance Business Competence Domos, Erma; Zulyani, Zulyani; Pratama, Adrian Irnanda
Longda Xiaokan: Journal of Mandarin Learning and Teaching Vol. 8 No. 2 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/longdaxiaokan.v8i2.33322

Abstract

Mandarin Chinese proficiency has become increasingly for international business communication, especially given China’s position as global economic power. However, traditional language instruction often falls short in preparing learners for real-world business contexts, where advanced competencies such as negotiation, cross-cultural interaction, and professional communication are required. While Project-Based Learning (PBL) and Task-Based Language Teaching (TBLT) have proven effective in fostering authentic language use, and micro-credentials provide verifiable recognition of workplace skills, there remains a gap in integrating these approaches into a comprehensive, industrybased Mandarin curriculum. To bridge that gap, the present study introduces the Industry-Based Mandarin Language PBL Model that integrates PBL, TaskBased Language Teaching (TBLT), and micro-credentials into business competence development. A quan-qual research design was employed to gather information from students, alumni and industry respondents through questionnaires and needs analyses. Results show a clear demand from the user and employer communities for industry-relevant Mandarin in speaking, writing, negotiation and report preparation, and a preference for practical, task based learning and recognition by micro-credentials. The conceptual model proposed in this study represents an overarching, competency-driven, academia–industry interface that would constitute a sustainable approach in the development of competitive graduates skilled in Chinese (in the form of Mandarin) and business. 
Co-Authors Ambarwati, Vita Domos, Erma Fauziah, Balqiz Hardiyanto Hardiyanto Irawan, Ike Fitri Jamal Jamal Krisna, Agung Dwi Muhammad Helmi Pratama, Adrian Irnanda Prianus, Handro Okta rahmani, Nur Robyansyah, Robyansyah Solihah, Athima Ninatus Wahyuningtyas, Sri Harnindawati