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All Journal BAREKENG: Jurnal Ilmu Matematika dan Terapan International Research on Big-data and Computer Technology (IRobot) Welfare: Jurnal Pengabdian Masyarakat
Wibowo, Rizki Agung
Unknown Affiliation
Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Energy Engineering Environmental Science Mathematics Mechanical Engineering Physics Social Sciences Transportation

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Inovasi Google Sites Sebagai Media Pemasaran Usaha Mikro Kecil Dan Menengah Studi Kasus Pada Bouquet Bunga Samosir, Amril; Wibowo, Rizki Agung
International Research on Big-Data and Computer Technology: I-Robot Vol 9, No 1 (2025): April
Publisher : UNIVERSITAS DHARMA WACANA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53514/ir.v9i1.620

Abstract

Penerapan website sebagai strategi pemasaran efektif bagi UMKM, termasuk bisnis Filo Bouquet di sektor florist, untuk meningkatkan daya saing dan memperluas pasar. Studi ini mencakup analisis kebutuhan, perancangan website responsif dengan fitur katalog produk, pemesanan online, dan pembayaran digital. Hasil evaluasi menunjukkan peningkatan kunjungan 180%, konversi 25%, dan penjualan 35%, dengan kepuasan pelanggan mencapai 82%. Meski demikian, tantangan terkait optimasi kecepatan, pengembangan fitur, dan promosi digital masih perlu diperbaiki. Rekomendasi mencakup optimasi teknologi, penambahan fitur pelacakan pesanan, dan penguatan promosi digital untuk pertumbuhan berkelanjutan
ROBUST CLUSTERING OF COVID-19 PANDEMIC WORLDWIDE Wibowo, Rizki Agung; Nisa, Khoirin; Venelia, Hilda; Warsono, Warsono
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 16 No 2 (2022): BAREKENG: Jurnal Ilmu Matematika dan Terapan
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (459.524 KB) | DOI: 10.30598/barekengvol16iss2pp687-694

Abstract

COVID-19 pandemic is described as the most challenging crisis that humans have faced since World War II. From December 2019 until August 2021 based on the dataset provided by WHO, globally 219 countries in the world are affected by this virus. There are 205.338.159 cases cumulative total and 4.333.094 death cumulative total caused by this virus. In this paper, the data of 219 countries are analyzed using a robust clustering method namely K-Medoids cluster analysis. Based on the result, 219 countries in the world can be divided into five clusters based on four COVID-19-related variables, i.e. the number of cases cumulative total, death cumulative total, positive cases per capita, and case fatality rate. The distribution of the countries in five clusters was as follows; the first cluster contained 48 countries, the second cluster contained 3 countries, the third and fourth clusters contained 16 and 89 countries respectively, and the last cluster contained 63 countries. The largest cluster is the fourth one, containing countries that form a cluster with a centroid below the world average, and the smallest cluster is the second cluster with the high cases in all attributes, consisting of the USA, India, and Brazil.
Mengatasi Quarter Life Crisis dan Meningkatkan Potensi Diri Melalui Metode Self-Healing Pratama, Reza Hardian; Pratama, Muhammad Irfan; Anita, Anita; Afredo, Harold Kevin; Wibowo, Rizki Agung
Welfare : Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2024): Welfare : June 2024
Publisher : Fakultas Ekonomi dan Bisnis Islam, IAIN Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/welfare.v2i2.1447

Abstract

The Quarter Life Crisis (QLC) is a phenomenon often experienced by teenagers in their early 20s. It can cause anxiety, confusion, and a sense of loss of direction in life. Therefore, it is important to equip adolescents with knowledge and skills that can help them deal with QLC and increase their potential. The purpose of this community service is to introduce QLC to 11th grade students of SMAN 13 Bandar Lampung and equip them with self-healing methods to increase their potential. The methods used in this activity were lectures, discussions, and self-healing practices. The results showed that after participating in this activity, students had a better understanding of QLC and could identify its signs. In addition, students were also able to apply self-healing methods to increase their potential. In conclusion, this community service activity provided significant benefits for 11th grade students at SMAN 13 Bandar Lampung. Students become more prepared to face QLC and have higher self-confidence to develop their potential.
Co-Authors Afredo, Harold Kevin Anita Anita Khoirin Nisa Minarso, Mifthakhul Fauzi Muhammad Irfan Pratama Pratama, Reza Hardian Samosir, Amril Teguh Prasetio Venelia, Hilda Warsono Warsono