Article Per Year (5 Year)
p-Index From 2021 - 2026
0.817
P-Index
This Author published in this journals
All Journal Reswara: Jurnal Pengabdian Kepada Masyarakat International Journal of Educational Review, Law And Social Sciences (IJERLAS) Jurnal Online Skripsi Manajemen Rekayasa Konstruksi (JOS-MRK)
Ratih Indri Hapsari
Politeknik Negeri Malang
Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Social Sciences Transportation Other

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
PENINGKATAN PENGETAHUAN KELOMPOK TARUNA TANI DESA JATIGUWI KECAMATAN SUMBERPUCUNG, KABUPATEN MALANG DALAM KOMERSIALISASI PRODUK PUPUK ORGANIK Profiyanti Hermien Suharti; Sandra Santosa; Mochammad Agung Indra Iswara; Ustman Syah Amrullah; Haris Puspito Buwono; Ratih Indri Hapsari
RESWARA: Jurnal Pengabdian Kepada Masyarakat Vol 5, No 1 (2024)
Publisher : Universitas Dharmawangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/rjpkm.v5i1.3755

Abstract

Kelompok Taruna Tani Desa Jatiguwi merupakan salah satu kelompok tani yang beranggotakan karang taruna Desa Jatiguwi, Kecamatan Sumberpucung, Kabupaten Malang dimana dibentuk sebagai upaya aparat Desa Jatiguwi dalam mengembangkan kemandirian para petani dalam mencukupi kebutuhan pupuk. KTT Desa jatiguwi memanfaatkan sampah biomassa di lingkungannya sebagai bahan baku untuk membuat pupuk organik. Langkah ini diharapkan dapat meminimalisasi sampah organik dan menghasilkan produk yang bernilai ekonomis. Pupuk organik yang dihasilkan sudah diujicoba pada tanaman dan hasilnya cukup baik. Permasalahan yang dihadapi oleh KTT Desa Jatiguwi yaitu belum memiliki pemahaman yang cukup dalam mendapatkan izin edar, layak jual, dan merk dagang untuk produk pupuk organik. Agar masyarakat memahami cara memasarkan produk yang dibuatnya sehingga dapat menjualnya dengan aman, legal, dan memperoleh pangsa pasar yang besar. Kegiatan PPM diawali dengan pre-test bagi peserta untuk mengukur pemahaman mitra terhadap pemasaran pertanian. Setelah itu dilakukan kegiatan sosialisasi pada tahap pemasaran produk kepada mitra yang dilanjutkan dengan pertukaran dan tanya jawab pada saat proses pengurusan izin edar pupuk organik. Kegiatan PPM diakhiri dengan post-test untuk menggali pemahaman masyarakat setelah mengikuti sosialisasi. Hasil skor pre-test dan post-test diolah dengan analisis uji T berpasangan, diperoleh hasil |????ℎ????????????????????|> ???????????????????????? dan nilai ???? ????????????????????< ???? maka ????0 ditolak yang berarti terdapat peningkatan nilai post-test dibandingkan dengan pre-test agar sosialisasi dapat terlaksana dengan sukses.
INFORMATION SYSTEM FOR THE ADMISSION OF NEW STUDENT CANDIDATES FOR THE BIDIKSIBA SCHOLARSHIP PATHWAY POLYTEKNIK NEGERI MALANG Kadek Suarjuna Batubulan; Ratih Indri Hapsari; Budi Harijanto; Ane Fany Novitasari
International Journal of Educational Review, Law And Social Sciences (IJERLAS) Vol. 5 No. 1 (2025)
Publisher : CV. RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijerlas.v5i1.2441

Abstract

The Bidikiba Program (Education Scholarships Around Bukit Asam) is a program of educational scholarships provided by PT Bukit Asam Tbk (PTBA) to students high school graduates or equivalent from underprivileged families around the operational area companies to be able to continue their education at university. Implementation of Bidikiba scholarship acceptance selection is still done manually registration process, selection exams, and ranking of prospective students. Registration This is done by recording prospective students using Excel and if any Changes or errors in prospective students' data must be reported to the admin make edits to the data. The system is expected to help resolve problems in the process of accepting prospective students for the Bidikiba scholarship programat Malang State Polytechnic.
DRAINAGE SYSTEM DESIGN OF THE LIGHT RAIL TRANSIT (LRT) ROAD RAWAMANGUN-PASAR PRAMUKA PHASE 1B STA 0+130 to 3+445 Alfina Rahma Al-Banjary; Ratih Indri Hapsari
Jurnal Online Skripsi Manajemen Rekayasa Konstruksi (JOS-MRK) Vol. 7 No. 1 (2026): MARET 2026
Publisher : Jurusan Teknik Sipil Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jos-mrk.v7i1.8706

Abstract

Light Rapid Transit (LRT) is a modern and efficient public transportation system constructed at surface level to reduce traffic congestion and provide high accessibility. One of the critical components of LRT infrastructure is the drainage system, which serves to prevent water ponding on the rail tracks that could endanger safety and damage the electrical systems. This final project focuses on designing an effective drainage network for the LRT road segment between Velodrome and Pasar Pramuka Phase 1B, STA 0+130 to STA 3+445. The study includes hydrological and hydraulic analysis, covering rainfall intensity calculation, design flood discharge estimation with 25 years returns period, drainage channel design, and construction method planning. The proposed drainage cross-sections consist of U-Ditch channels with dimensions of 0.5 × 0.5 m and 0.8 × 0.8 m, as well as precast box culverts measuring 0.6 × 0.6 m and 0.8 × 0.8 m. This design refers to both technical and non-technical standards. The total estimated budget required for the construction of this drainage system is Rp9,491,653,696.92. The system is expected to manage stormwater runoff effectively and ensure the safety and operational reliability of the LRT route.
DESIGN OF CLEAN WATER AND WASTEWATER INSTALLATION SYSTEM IN CWI-1 TOWER 3, ITS SURABAYA Angga Yostian; Ratih Indri Hapsari
Jurnal Online Skripsi Manajemen Rekayasa Konstruksi (JOS-MRK) Vol. 7 No. 1 (2026): MARET 2026
Publisher : Jurusan Teknik Sipil Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jos-mrk.v7i1.8995

Abstract

Water equity is critical to sustainable development and requires, among other things, sound resource use, environmental stewardship, and resilience to scarcity. This research focuses on the CWI-1 Building, Tower 3, on the ITS Surabaya campus; the goals are to estimate clean water demand and wastewater discharge, design the system layouts, interpret pipe sizes and tanks capacities, and develop a cost budgeting plan. Clean water demands are estimated from the total floor area to estimate occupancy, and then pipe sizes, ground, and roof tank capacities are calculated. Wastewater discharge is estimated using the Plumbing Fixture Unit (PFU) method, and pipe sizes are derived from the PFU calculations. The results show a total clean water demand of 170 m³/day, with a peak hourly flow of 34.03 m³/hour and peak minutes flow of 1.7 m³/min. The clean water system uses pipe sizes of ¾ in, 2 in, and 5 in. The groundwater tank capacity is calculated to be 36 m³ (6 × 3 × 2 m), and the roof water tank at 39.7 m³, though optimized to 20 m³ for cost efficiency. Wastewater discharge amounted to 9.97 m³/day, consisting of 1.77 m³/day blackwater and 8.2 m³/day greywater. The wastewater system uses 2-inch and 4-inch pipes. Blackwater is managed with a single septic tank of 5 m³/day capacity, while greywater is treated using two tanks of 8 m³/day each. The total estimated cost for the clean water and wastewater systems is Rp. 2,002,400,000
Co-Authors Alfina Rahma Al-Banjary Ane Fany Novitasari Angga Yostian Batubulan, Kadek Suarjuna Budi Harijanto, Budi Haris Puspito Buwono Mochammad Agung Indra Iswara Profiyanti Hermien Suharti Sandra Santosa Ustman Syah Amrullah