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Pengelompokan Kabupaten/Kota di Indonesia Berdasarkan Indikator Teknologi Informasi dan Komunikasi Menggunakan Metode K-Means Yudistira, Muhammad Rizki; Maulana, Rifki
Seminar Nasional Official Statistics Vol 2025 No 1 (2025): Seminar Nasional Official Statistics 2025
Publisher : Politeknik Statistika STIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34123/semnasoffstat.v2025i1.2424

Abstract

The development of Information and Communication Technology (ICT) in Indonesia continues to show positive trends, yet regional disparities remain a significant challenge. This study aims to cluster regencies and municipalities in Indonesia based on ICT development indicators using the non-hierarchical K-Means clustering method. The data were derived from the 2024 SUSENAS survey, using four key variables: mobile phone ownership, computer literacy, internet usage, and average years of schooling. The analysis identified three major clusters with varying ICT development characteristics. The highest-performing cluster is dominated by urban areas, while the lowest-performing cluster is concentrated in eastern Indonesia. These findings highlight a significant digital divide, indicating the need for affirmative policies to promote equitable access, usage, and digital skills development across the country.
Sosialisasi Pentingnya Ergonomi Dalam Aktivitas Pembuatan Sabun Cuci Piring Mardesa, Fransiscus Erens; Wijayanto, Lingga Jati Pramudya; Sadam, Nur Maulana; Alfandi, Omega; Maulana, Rifki
TRIDAYA: Jurnal Pengabdian kepada Masyarakat Vol. 3 No. 1 (2026): TRIDAYA [In Pres]
Publisher : Prodi Akuntansi, Universitas Pamulang Kampus Serang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/tridaya.v3i1.55989

Abstract

Sosialisasi Pentingnya Ergonomi dalam Aktivitas Pembuatan Sabun Cuci Piring merupakan pilihan kami, guna memberi ilmu teori dan praktik kepada masyarakat. Tujuannya adalah untuk meningkatkan kesadaran tentang betapa pentingnya menerapkan prinsip ergonomi dalam setiap tahapan pembuatan sabun cuci piring agar efisiensi kerja meningkat dan risiko cedera dikurangi. Dengan sosialisasi ini, diharapkan masyarakat akan belajar lebih banyak tentang pentingnya posisi kerja yang aman dan nyaman, terutama dalam proses produksi industri kecil.
Penilaian Tingkat Keberhasilan Penanaman Mangrove Di Kawasan Pantai Kuala Samboja Kutai Kartanega Kalimantan Timur Maulana, Rifki; Eryati, Ristiana; Nurfadilah, Nurfadilah
Juvenil Vol 7, No 1: Februari 2026
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v7i1.27651

Abstract

ABSTRAKEkosistem mangrove penting untuk dijaga karena berfungsi mengontrol ketersediaan bahan organik di perairan pantai untuk menunjang kehidupan organisme di perairan laut. Kegiatan penanaman mangrove merupakan salah satu upaya menjaga kestabilan ekosistem, dengan cara merehabilitasi ekosistem mangrove di suatu kawasan. Tingkat keberhasilan hidup dan tingkat pertumbuhan menjadi acuan dalam penilaian ini. Penelitian ini bertujuan untuk mengukur tingkat kelangsungan hidup bibit mangrove Rhizophora sp yang ditanam di wilayah pesisir Kuala Samboja. Penelitian dilaksanakan pada bulan Juni – Oktober 2022. Pengukuran bibit dilakukan pada awal dan akhir penelitian. Metode yang digunakan adalah survei dengan pendekatan kuantitatif. Data yang diperoleh terdiri dari bibit hidup dan mati, tinggi bibit, diameter bibit dan jumlah daun. Hasil penelitian menunjukkan bahwa tingkat kelangsungan hidup bibit mangrove sebesar 22%, yaitu dari 400 bibit pada awal pengukuran menjadi 89 bibit pada akhir pengukuran. Kondisi ini menunjukkan bahwa kegiatan tersebut memiliki tingkat keberhasilan hidup yang rendah. Pertumbuhan tinggi bibit 6,67%, diameter batang 21,4%, dan jumlah daun 4%. Kata Kunci: Mangrove, Laju Pertumbuhan, Kuala SambojaABSTRACTMangrove ecosystems are important to maintain because they function as controllers for the availability of organic matter in coastal waters to support the life of organisms in marine waters. Mangrove planting activities are one of the efforts to maintain ecosystem stability, by rehabilitating mangrove ecosystems in an area. life success rate and growth rate become a reference in this assessment. This study aims to measure the survival rate of mangrove seedlings of the Rhizophora sp species planted in the coastal area of Kuala Samboja. The research was conducted in June - October 2022. Measurements of seedlings were carried out at the beginning and end of the research. The method used is a survey with a quantitative approach. The data obtained was in the form of live and dead seedlings, height, diameter of seedlings, and number of leaves. The results showed that the survival rate of mangrove seedlings was 22%, from 400 seedlings at the beginning of the measurement to 89 seedlings at the end of the measurement. This condition shows that these activities have a low life success rate. The growth of seedling height was 6.67%, stem diameter was 21.4%, and number of leaves was 4%. Based on the results above, the height.Keywords: Mangrove, Survival Rate, Kuala Samboja