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ANALISIS KUALITAS LAYANAN TI MENGGUNAKAN FRAMEWORK COBIT 5 PADA APLIKASI SHOPEE (Studi Kasus: Mahasiswa Universitas Riau) tri wahyuni; Nurul Hidayah
TEKNOFILE : Jurnal Sistem Informasi Vol. 4 No. 1 (2026): Januari 2026
Publisher : PT. ZIVANA CENDEKIAWAN BANGSA

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Abstract

Penelitian ini bertujuan untuk menganalisis kualitas layanan teknologi informasi (TI) pada aplikasi Shopee menggunakan kerangka kerja COBIT 5, khususnya dalam domain Deliver, Service, and Support (DSS), yang mencakup tiga subdomain utama, yaitu DSS02 – Mengelola Permintaan Layanan dan Insiden, DSS03 – Mengelola Masalah, dan DSS05 – Mengelola Layanan Keamanan. Shopee dipilih sebagai objek penelitian karena merupakan salah satu platform e-commerce yang paling banyak digunakan oleh mahasiswa, khususnya di lingkungan Universitas Riau. Metode penelitian yang digunakan adalah deskriptif kuantitatif, dengan data dikumpulkan melalui penyebaran kuesioner kepada 34 responden pengguna aktif aplikasi Shopee. Hasil analisis menunjukkan bahwa tingkat kematangan rata-rata ketiga domain berada pada Level 4 – Terkelola dan Terukur, dengan skor rata-rata 3,95. Hal ini menunjukkan bahwa proses layanan IT di Shopee telah diterapkan secara konsisten, terdokumentasi dengan baik, dan menjalani pengukuran serta evaluasi secara rutin. Namun, masih ada ruang untuk perbaikan melalui otomatisasi yang lebih optimal dan integrasi sistem yang lebih baik. Penelitian ini diharapkan dapat memberikan masukan strategis bagi Shopee dalam meningkatkan kualitas layanan IT-nya ke tingkat yang lebih tinggi.
THE EFFECT OF INTRUSION ON THE PHYSICAL AND CHEMICAL PROPERTIES OF COAL Ogara, Evan Rosyadi; Tri Wahyuni; Al Hussein Flowers Rizqi
JGE (Jurnal Geofisika Eksplorasi) Vol. 11 No. 3 (2025)
Publisher : Engineering Faculty Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jge.v11i3.495

Abstract

Coal is a deposit of organic matter derived from plant remains that have undergone diagenesis process to form a coal seams. This study aims to determine the impact of intrusion on the physical and chemical characteristics of coal. The location of this research is in the Air Laya mining area, PT Bukit Asam Tbk, Tanjung Enim, South Sumatra and is part of the South Sumatra Basin which is well known as one of the coal bearing formation areas. Four (4) coal samples were analysed including proximate analysis, total sulphur content, and calorific value to measure moisture content, volatile matter, fixed carbon, ash content, and calorific value of the coal. Petrology and well log analysis was used to determine lithology and regression analysis was used to assess the effect of intrusion on coal characteristics. The results of the coal analysis in the research area reveal significant differences between coal samples located near the intrusion and those farther away. Coal located near the intrusion exhibits black colour, vitreous and conchoidal fracture. In contrast, coal farther from the intrusion shows a dull, blackish-brown, brownish streak, and uneven fracture. Coal near the intrusion shows lower moisture (1.5–1.7%) and volatile matter (17–25%), but higher ash content (7.9–8.2%), fixed carbon (67–73%), calorific value (7700–7968 kcal/kg), and sulphur (0.7–0.8%). In the other hand, coal farther from the intrusion has higher moisture and volatile matter, but lower fixed carbon, calorific value, and sulphur. The findings conclude that proximity to intrusion increases fixed carbon and calorific value but also raises sulphur levels, which may pose environmental and operational concerns.
Leaf area and stomatal density of Rhizophora mucronata Poir. under high and low light environment of Nature Tourism Park Angke-Kapuk, Jakarta, Indonesia Wibisono, Bagus Tito; Tri Wahyuni; Murniati Simanjuntak; Abizar; Supriyatin
Bioma Vol. 20 No. 2 (2024): Bioma
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/bioma.v20i2.49339

Abstract

Each type of mangrove has specific stomatal characteristics, one of which is stomatal density. This stomatal density is directly proportional to the rate of evaporation, transpiration, and photosynthesis which is a form of mangrove adaptation to its environment. One of the external factors affecting stomatal density is light intensity which can vary due to canopy cover. This study aims to compare the stomatal density of Rhizophora mucronata Poir. in the Angke-Kapuk area, Jakarta, Indonesia. The location is a mangrove conservation area that has experienced a lot of environmental pressure, especially due to population growth and land conversion into settlements. Descriptive methods was used with transect sampling techniques at locations that represent very open and very closed canopies determined by purposive sampling. Stomatal sampling was carried out by applying a transparent nail polish on the lower surface of the leaf and then covering it with tape. The tape was observed using a microscope, and showed that Rhizophora mucronata Poir. has a low stomatal density. The results of the parametric independent sample t-test showed that the stomatal density of Rhizophora mucronata was not significantly different between very open and very closed canopy cover.
Pengembangan Aplikasi Pengadaan Barang Pada Koperasi Karyawan Dan Warga Al-Muslim Berbasis Web Dengan Metode SDLC Andri Firmansyah; Tri Wahyuni
Prosiding Sains dan Teknologi Vol. 3 No. 1 (2024): Seminar Nasional Sains dan Teknologi (SAINTEK) ke 3 - Januari 2024
Publisher : DPPM Universitas Pelita Bangsa

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Abstract

The growth of information technology for entrepreneurs in Indonesia is very rapid, especially in the city of Bekasi. Al-Muslim Employees and Citizens Cooperative is one of the businesses engaged in cooperative sales of fulfillment needs within the Al-Muslim Foundation which has a large inventory of goods and needs better management. In carrying out its business processes, the Al-Muslim Employees and Citizens Cooperative has several problems including data processing is still manual by using records only so that it is vulnerable to lost or damaged data. Another problem is human error or people who process data from the process of recording incoming goods data, recording outgoing goods data, recording stock data. The method used in this research is Software Development Life Cycle (SDLC), this method describes the overall software development process to produce quality software and meet the expectations of system users. The result of this research is to build a procurement system to make it easier to control the amount of inventory of each item appropriately and can speed up the production of information on ordering goods so that there is no delay in ordering goods.
Penguatan Sistem Manajemen Sumber Daya Manusia Berbasis Kompetensi dalam Reformasi Pelayanan Publik Tri Wahyuni; Rissa Rusmawati Dewi; Ahmad Syafi'i Mufid; Sulis Setiyaningsih; Nanda Irti Ulfian
Journal of Organizational Performance and Analysis Vol. 2 No. 2 (2026)
Publisher : Athallah Publishing Globalindo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64845/optimanus.v2i2.254

Abstract

Penelitian ini bertujuan untuk menganalisis penguatan sistem manajemen sumber daya manusia (MSDM) berbasis kompetensi dalam mendukung reformasi pelayanan publik. Reformasi pelayanan publik menuntut peningkatan profesionalisme, efisiensi, dan kualitas layanan kepada masyarakat, yang hanya dapat dicapai melalui pengelolaan sumber daya manusia yang kompeten dan terintegrasi. Sistem MSDM berbasis kompetensi menjadi instrumen strategis untuk memastikan bahwa setiap pegawai memiliki pengetahuan, keterampilan, dan sikap yang sesuai dengan standar pelayanan publik yang ditetapkan. Pendekatan penelitian ini menggunakan metode kualitatif deskriptif, dengan pengumpulan data melalui wawancara mendalam, observasi, dan studi dokumentasi. Informan penelitian terdiri dari pejabat pengelola sumber daya manusia, kepala unit pelayanan, dan pegawai yang terlibat langsung dalam pelaksanaan layanan publik. Analisis data dilakukan secara interaktif melalui tahap reduksi data, penyajian data, dan penarikan kesimpulan untuk mendapatkan pemahaman mendalam mengenai implementasi MSDM berbasis kompetensi. Hasil penelitian menunjukkan bahwa penguatan MSDM berbasis kompetensi berkontribusi signifikan terhadap profesionalisme pegawai, kepuasan masyarakat, dan efektivitas layanan publik. Faktor pendukung utama meliputi komitmen manajemen puncak, pelatihan dan pengembangan berkelanjutan, sistem evaluasi kinerja yang transparan, serta budaya organisasi yang mendukung inovasi dan kolaborasi.
Analisis Efektivitas Mindfulness Breathing dengan Guided Imagery Dalam Menurunkan Kecemasan Ibu Post Sectio Caesarea Di RSUD I.A Moies Samarinda Windu Pahrian; Pipit Feriani; Tri Wahyuni; Joanggi Wiriatarina Harianto
Health & Medical Sciences Vol. 3 No. 2 (2026): February
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/phms.v3i2.591

Abstract

Post–Sectio Caesarea (SC) mothers are vulnerable to anxiety due to postoperative pain, limited mobility, and concerns regarding their maternal role and recovery process. If left unmanaged, anxiety can negatively affect maternal well-being, breastfeeding, and mother–infant bonding. Nonpharmacological interventions such as Mindfulness Breathing and Guided Imagery are considered safe and effective in reducing anxiety. This study aimed to analyze the effectiveness of a combination of Mindfulness Breathing and Guided Imagery in reducing anxiety levels among post–Sectio Caesarea mothers at RSUD I.A. Moeis Samarinda. The study employed a managed case study approach using the nursing care process, which included assessment, diagnosis, intervention, implementation, and evaluation. The subjects were post–Sectio Caesarea mothers experiencing anxiety. Anxiety levels were measured using the Hamilton Rating Scale for Anxiety (HRS-A) before and after the structured implementation of the combined Mindfulness Breathing and Guided Imagery intervention. The evaluation showed a decrease in anxiety scores following the intervention; prior to the intervention, patients experienced moderate anxiety, which decreased to mild anxiety afterward. Patients also demonstrated more adaptive physiological and psychological responses, such as feeling calmer, improved focus, and better coping abilities. The combination of Mindfulness Breathing and Guided Imagery was proven to be effective in reducing anxiety in post–Sectio Caesarea mothers and may be used as an alternative nonpharmacological therapy in maternity nursing care to enhance postpartum psychological well-being.
Co-Authors -, gita maya sari . Ashari . Deniswaty . Haeriah . Mujiatun . Sriyanto Abd. Rozak abdoel Bakar Abdul Abdul Majid Abdul Malik Kumar Abizar Ade Pangestu Adelina Hasyim Adi Komara Aditya Firdaus Afita Nur Hayati Agus Sinanto Ahmad Madkur Ahmad Muhaimin Ahmad Syafi'i Mufid Ajeng Hanyfa Wulandari Al Hussein Flowers Rizqi Almumtahanah Amelia Rizki Gita Paramanandi Amelyadi Anak Agung Istri Sri Wiadnyani Andri Firmansyah Andriyani Damayanti Anggita Widuri Anggraeni Anggraeni Anisha Annisa Devi Permata Annisa Rahmawati ANNISA RAHMAWATI Aprianti Ari Sunardi Ari Waluyo Armanda Armanda Arum Kusnila Dewi Asep Purwo Yudi Utomo Ayla Zhafira Azzahra Kurniafistika Badrul Ainy Dalimunthe Bahtiar Wilantara Bambang Sri Anggoro Bambang Sumardjoko Bernadeta Aurora Edwina Kumala Jati Blandina Hendrawardani Brigita Arientania Nugraha Candra Ahmad Latief Pratama Christiana Risang Pratikasari Dani Budiharto Della Saputri Denah Suswati Desi Sugiarti Desy Syawianti Devi Arisandi Devira Syafitri Devita Izzatun Faizah Dewi fortuna DEWI SARTIKA Dhela Gusti Octavia Dhia Luqyana Izdihar Dian Kusumowardani Didi Pramono Dina Mardiana Dini Hariyati Adam Dinni Widya Putri Djaswadi Dasuki Dona Wahyuning Laily Dwi Indah Anjarsari Dwiana Putri Setyaningsih Eka Wijayanti Elang Mohamad Atoilah Eliza Noviriani Endah Sih Prihatini Enjang Burhanudin Yusuf Eogenie Lakilaki Ernani Uswatun Khasanah Ernawati Erni Ermawati Erni Ernawati Esa Risi Suazini Eva Wulandari Fabiola Caroline Novenza Hapsariningtyas Fadilla Cahyaningtyas Fani Heru Wismono Farhan Pramudia Farid Wajdi Farida Fitriani FARIDATUL MASRUROH Fatah, Haerul Febri Yuliani Feriani, Pipit Firma Andrian Fitri Hanriyani Fitriyeni Genta Sakti Gina Nafsa Mutmainna Gita Maya Sari Haedar Akib Hafiz Hidayat Harmina Harwi Kusnadi Hasan Rachmany Haya Alvinesha Puspitadindha Hendrizal Henny Pratiwi Hermi Yanzi Herry Hesti Ambarwati Hestu Prastanti Hidayanti, Desi Hidayati, Wiwin Sri Hilwa Walida Hubertus Ery Cantas Pratama Sutiono Ida Ayu Putu Sri Widnyani Iin Patimah Imam Maulana Indah Fitrianingrum Indriyanti Indriyanti Indriyanti Intan Rina Susilawati Irma Calista Siagian Irwandi Islamiyah, Mufidatul` Jessicaa Amanda Joanggi Wiriatarina Harianto Joanggi Wiriatarina Harianto Juar Lidiya Sumadiono Justita Dura Kalista Islami Putri Kartika Ratnasari Katrin Katrin Kemal Hidayah Khusnul Khotimah Khusnul Khotimah KOMARUDIN Kusuma Arumsari Laili Nur Azizah Laksmi Widajanti Lidwina Anastasya Lilik Nur Aini Lilik Sri Hariani Lina Humaeroh Lina Ivanti Lince Amalia M. Farid Nasrulloh M. Haikal Ramdani Mahin Ridlo Ronas Mardiani Maria Agustini Permata Sari Mayahayati Kusumaningrum Melinda Diyah Astuti Mellysa Wulandari Tasripin Merri Yelliza Mizan, Ahmad Nur Mizan Muhamad Rifqi Wildani Muhammad Faishal Rahman Muhammad Falakh Al Akbar Muhhibin, Ahmad Muntalim Muntalim Murniati Simanjuntak Muslim, Abdul Aziz N. Ai Erlinawati Nanda Irti Ulfian Naning Suryani NASIKIN Nia Nurfitriana Nor Latipah Nora Gracesara Nova Kurniasari Novi Prawitasari Novi Rizky Nursanti NOVITA EKA MULIAWATI NUR ANNIS HIDAYATI Nurul Hidayah Nurul Ichsan Nurul Ichsan Nuryani Zaenuddin Ogara, Evan Rosyadi Panca Wijaya periksubmit, Aristia Kusuma Prasetyo Aji Nugraha Puji Harto Puji Muniarty PUJI MUNIARTY PUJI Putri Citra Hati Putri Najzwa Maulida Putri Wahyu Ikasanti Rahma Yulia Sifa Rahmad Lingga Rahmat Satria Dinata Rahmatin Hasanah Raja Muhammad Amin Ramajenur Anas Rangga Maulana Insani Rani Mega Putri Resti Provilia Ria Pratiwi Ricky Noor Permadi Ridha Mardiani Rini Hazriani Rini Puji Astuti Risma Juniarti Paulina Silitonga Rissa Rusmawati Dewi Rizka Fadhillah Yandra Roshani, Roshani Rosita Alvia Rossi Galih Kesuma Rustan Amarullah Saenah Santoso Sela Windi Suciati Selly K Seruni Agistiana Setyawan setyawan Sheldio Balvas Vadilla Siti Alwita SITI AMINAH Siti Fatimah Pradigdo Siti Khoiroh Muflihatin Siti Nurjannah Siti Quratul Ain Sitti Sagirah Slamet Riadi Sri Ariyanti Sri Wahyuni Sri Werdiningsih Suasa Suasa Suci Rahmadhani Suciati Sudarisman Sugiah Sulis Setiyaningsih Supriyadi, Tugimin Supriyatin Surtikanti SURTIKANTI SURTIKANTI Susanne Munstermann Susanti Malasari SUTRISNO Syswianti, Desy Tanti Suryawantie Tasyanari Handayani Taufiq Randi Ismail Taupik Rahman Tegar Arenanda Misbachar Titi Purwitasari Handayani Titin Prihartini Totok Wahyu Wibowo Tri Karyono Tri Noor Aziza Tri Wahyudi TRI WULANDARI Tutur Kardiatun Tutut Subagyo Tuwoso Udjang Pr. M. Basir Umi Salamah Wibisono, Bagus Tito Widya Audy Febriyanti Widya Syafitri Wien Fitrian R Windu Pahrian Wirastuti Widyatmanti Wiwien Kurniawati Woro Wulandari Kalanjati Yasmin Qurotaayunina Yaya Sukaya Yushardi Yushardi Zulhannan Zulhannan