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All Journal Jurnal Teknik Mesin Indonesia Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Jurnal Akuntansi dan Keuangan Inisiatif: Jurnal Ekonomi, Akuntansi Dan Manajemen Jurnal Kesehatan Bakti Tunas Husada Obat: Jurnal Riset Ilmu Farmasi dan Kesehatan
Winda Wulandari
Unknown Affiliation
Aerospace Engineering Automotive Engineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Health Professions Industrial & Manufacturing Engineering Mechanical Engineering Medicine & Pharmacology Nursing Public Health

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Review dan Analisis Degister Tank dengan fluida POME Berdasarkan API 650 Menggunakan Variable Design Point Method Hana Hermawan; Winda Wulandari
Jurnal Teknik Mesin Indonesia Vol 15 No 1 (2020): Jurnal Teknik Mesin Indonesia
Publisher : Badan Kerja Sama Teknik Mesin Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36289/jtmi.v15i1.138

Abstract

POME is a by-product of palm oil production with a ratio contained in palm oil of 58.3%. POME can be used as biogas with anaerobic processing technology using a Continuous Stirred Tank Reactor (CSTR). The purpose of this study is to review and analyze the digester tank with POME fluid based on the American Petroleum Institute standard, API 650: Welded Steel Tanks for Oil Storage using a variable design point method to determine the minimum thickness of each shell depending on its depth, so that each shell can have different thickness so as to reduce the volume of material and cost. Then simulations are performed with the finite element method with a load of hydrostatic pressure that produces a maximum stress of 154.88 MPa, and a maximum deformation of 5 mm and a load of wind force that produces a maximum stress of 1.31 MPa, and a maximum deformation 0.5 mm, then compared with the mechanical properties of the material that yield strength occurs at a voltage of 250-395 MPa so that the thickness of the calculated shell is safe. Then compare the minimum thickness calculation results with the construction design which results are the construction design has a thickness that is greater than the minimum thickness calculation so that the construction design that will be used is safe.
Ibm Pelatihan Membuat Laporan Penjualan dengan Menggunakan Spreadsheet pada Guru Muhammadiyah Adiwerna Kabupaten Tegal Ida Farida; Sunandar Sunandar; Aryanto Aryanto; Reza Cesar Tiarso; Winda Wulandari
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol 3 No 1 (2021): Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Publisher : Pusat P2M Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/abdimas polibatam.v3i1.2717

Abstract

The development of technology and information systems in the industrialized world requires an agency to be able to use technology to support industrial operations. Computer accounting is one of the areas of information technology (IT) which is supported by the ability and mastery in accounting, where computers are used as technology to run applications used in processing accounting transactions as well as to produce financial reports of a company. Vocational High Schools or SMK have an important role in preparing and developing Human Resources. Spreadsheet is a number processing program that has various advantages, namely, it is easy to process data faster, it is easy to calculate data, helps in calculating data, makes it easier to complete numerical tasks. Vocational High School of Muhammadiyah Adiwerna since implementing the 2013 curriculum, requires training related to spreadsheets. SMK Muhamadiyah Adiwerna which has a vocational accounting program must equip teachers with knowledge and mastery of accounting programs, especially the Spreadsheet application program, considering that currently spreadsheets have been used by thousands of small, medium and large scale companies in Indonesia and abroad.
PEMANFAATAN AMPAS TEBU SEBAGAI ALTERNATIFADSORBEN Pb(II) (UTILIZATION OF SUGARCANE BAGASSE AS Pb(II) ADSORBENT) Winda Wulandari
Jurnal Kesehatan Bakti Tunas Husada: Jurnal Ilmu-ilmu Keperawatan, Analis Kesehatan dan Farmasi Vol 17, No 2 (2017)
Publisher : LPPM Universitas Bakti Tunas Husada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36465/jkbth.v17i2.253

Abstract

Perkembangan industri yang sangat pesat menimbulkan berbagai permasalahan, diantaranya adalah limbah yang dihasilkan mengandung logam berat seperti Pb(II) yang dapat berdampak buruk bagi kesehatan masyarakat. Sedangkan disisi lain, ampas tebu merupakan limbah dari industri gula yang nilai ekonomisnya masih rendah, sehingga penelitian ini bertujuan untuk memanfaatkan ampas tebu sebagai salah satu alternatif adsorben Pb(II) yang murah dan ramah lingkungan. Ampas tebu dihaluskan dan dikeringkan terlebih dahulu kemudian diaktivasi dengan merendamnya dalam NaOH 0,1 N selama 24 jam dan dinetralkan dengan menggunakan CH3COOH 2% (v/v). Langkah selanjutnya adalah penentuan kondisi optimum adsorbsi Pb(II) dengan cara melakukan variasi waktu kontak, yaitu 30, 60, 90 dan 120 menit. Ampas tebu sebelum dan setelah aktivasi dikarakterisasi gugus fungsinya dengan menggunakan FTIR dan konsentrasi Pb(II) diukur dengan menggunakan Atomic Adsorption Spechtrofotometry (AAS). Hasil dari uji FTIR menunjukkan bahwa terjadi pergeseran bilangan gelombang pada daerah vibrasi gugus –OH yaitu dari 3385,43 menjadi 3425,60 cm-1. Persen adsorpsi yang paling tinggi ditunjukkan pada waktu perendaman selama 120 menit yaitu 82,22 %. Berdasarkan hasil penelitian dapat disimpulkan bahwa ampas tebu hasil aktivasi memiliki potensi yang tinggi untuk digunakan sebagai adsorben Pb(II)
Analisis Biaya Pemasaran dan Target Perolehan Berdasarkan Tipe Kamar Hotel Namira Syariah Surabaya Winda Wulandari; Syamsul Arifin
Inisiatif: Jurnal Ekonomi, Akuntansi dan Manajemen Vol. 4 No. 2 (2025): April : Inisiatif : Jurnal Ekonomi, Akuntansi dan Manajemen
Publisher : Universitas 45 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30640/inisiatif.v4i2.3969

Abstract

This study aims to analyse marketing costs and revenue targets based on room types at Hotel Namira Syariah Surabaya. The hotel adopts a Sharia concept, prioritising Islamic principles in its services, facilities, and daily operations. The research employs a qualitative method with a case study approach to gain a comprehensive understanding of the hotel’s marketing strategies. Data were collected through direct interviews with hotel management, Front Office staff, and Financial Administration personnel. The findings reveal that the allocation of marketing costs at Hotel Namira Syariah Surabaya is tailored to the types of rooms offered. The primary marketing strategy employed is digital marketing, encompassing the use of social media, search engine optimisation (SEO), and partnerships with online reservation platforms. Additionally, traditional marketing methods, such as pamphlets and brochures, are still utilised to complement digital strategies. The Suite Room type and the Sakinah Wedding package are marketed towards the upper-class customer segment seeking comfort and exclusive experiences. Conversely, the Superior Room and Deluxe Room types target business travellers, families, and customers seeking comfortable yet affordable accommodation. The revenue target analysis indicates that variations in room types significantly contribute to the hotel’s income. For instance, the Suite Room, catering to the premium segment, commands a higher price point and thus achieves higher revenue targets. Efficient management of marketing costs and an accurate market segmentation approach have proven instrumental in helping the hotel achieve its revenue objectives. This research provides strategic insights for hotel management to devise more effective marketing strategies and maximise revenue. Furthermore, it highlights the importance of cost analysis and market segmentation in supporting the sustainability of Sharia-based hotels amidst the competitive hospitality industry.
Review Artikel: Analisis Formulasi dan Evaluasi Tablet Effervescent Dewi Rahmawati; Dzakiya Zhihrotulwida; M. Fithrul Mubarak; Yani Ambari; Allyssia Salma; Siti Nur Rohmania; Siti Khoiriyah; Achmad Saichoni Arthaganda; Winda Wulandari; Salsabila Firdausi Hernila Putri; Silfi Maslicha
OBAT: Jurnal Riset Ilmu Farmasi dan Kesehatan Vol. 3 No. 3 (2025): May: OBAT: Jurnal Riset Ilmu Farmasi dan Kesehatan
Publisher : Asosiasi Riset Ilmu Kesehatan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/obat.v3i3.1404

Abstract

The purpose of writing this review article is to analyze the formulation and evaluation of the use of various additives in effervescent tablets. The method used is a literature review taken from journals and other relevant research results regarding the formulation and evaluation of additives in various types of effervescent tablets. The purpose of this analysis is to provide a summary of relevant publications and to improve current understanding in this field. The importance of the formulation and evaluation of additives in effervescent tablets cannot be ignored, because it is a crucial aspect in product development. Decisions in the use of additives must consider the objectives to be achieved, the desired physical characteristics, product stability, and the level of consumer acceptance. With a deep understanding of this formulation and evaluation, we have the potential to produce high-quality effervescent tablets. Variations in additives can also provide different taste and texture characteristics, which of course can affect consumer acceptance.  
ANALISIS PENGAWASAN PEMUNGUTAN PAJAK RESTORAN DALAM UPAYA MENINGKATAN PENDAPATAN ASLI DAERAH KOTA DEPOK 2019 - 2022 Alief Ramdan; Winda Wulandari; Ardian Bayu Putra
AKUA: Jurnal Akuntansi dan Keuangan Vol. 4 No. 3 (2025): Juli 2025
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/akua.v4i3.4588

Abstract

This study aims to analyze the supervision of restaurant tax collection in an effort to increase Regional Original Revenue (PAD) in Depok City during the period 2019–2022. The background of this research stems from the strategic role of local taxes, especially restaurant taxes, as a source of regional development funding. This study uses a descriptive qualitative approach with data collection techniques including in-depth interviews with officials from the Regional Financial Agency (BKD) of Depok City and documentation of secondary data. The results indicate that although PAD continues to grow annually, the effectiveness of supervision is hindered by low taxpayer awareness, insufficient tax literacy, and limited audit resources. Current supervisory efforts include regulatory outreach and periodic monitoring, but these measures have not been fully optimized. To enhance restaurant tax contribution to PAD, more structured strategies are needed, including educational initiatives, strengthened tax information systems, and improved coordination among relevant institutions. This research is expected to serve as a reference for local governments in formulating more adaptive and efficient regional tax policies.
Digitalisasi Akuntansi di Era Industri 4.0: Systematic Literature Review Atas Tren, Manfaat, dan Tantangan (2018–2025) Winda Wulandari; Rahmadi, Heksawan; Sari, Retna; Sumardi , Sumardi; Menanda, Wieldy
AKUA: Jurnal Akuntansi dan Keuangan Vol. 4 No. 4 (2025): Oktober 2025
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/akua.v4i4.5773

Abstract

This study aims to systematically map the evolution of accounting digitalization through a Systematic Literature Review (SLR) approach. The review analyzed 30 peer-reviewed articles published between 2018 and 2025 comprising 20 Scopus-indexed international and 10 SINTA-indexed national journals, sourced from Scopus, ScienceDirect, Emerald Insight, Google Scholar, and SINTA databases. The analysis identified five dominant research themes: big data analytics, artificial intelligence (AI), blockchain, cloud-based accounting, and socio-institutional dimensions. Among these, AI and big data emerged as the most prominent topics, reflecting a technological shift in accounting practices. The findings demonstrate that accounting digitalization not only enhances efficiency and transparency but also transforms the accountant’s role and regulatory landscape. This study contributes by synthesizing research trends, identifying thematic gaps, and proposing a future research agenda to strengthen the digital transformation of accounting in the Industry 4.0 era
Co-Authors Achmad Saichoni Arthaganda Alief Ramdan Allyssia Salma Ardian Bayu Putra Aryanto Aryanto DEWI RAHMAWATI Dzakiya Zhihrotulwida Hana Hermawan Ida Farida M. Fithrul Mubarak Menanda, Wieldy Panji Harapan Agung Rahmadi, Heksawan Reza Cesar Tiarso Ririn Widyastuti Wulaningsih Salsabila Firdausi Hernila Putri Sari, Retna Silfi Maslicha Siti Khoiriyah Siti Nur Rohmania Sumardi , Sumardi Sunandar Sunandar Syamsul Arifin Widyaningsih Azizah Yani Ambari