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Ummi Kaltsum
Ummi Kaltsum
Universitas PGRI Semarang
在 upgris.ac.id 的电子邮件经过验证
标题
引用次数
引用次数
年份
Teaching creative thinking skills with laboratory work
N Khoiri, S Riyadi, U Kaltsum, N Hindarto, A Rusilawati
International Journal of Science and Applied Science: Conference Series 2 (1 …, 2017
402017
Peningkatan kemampuan pemecahan masalah siswa melalui penerapan model project based learning
BMM Dewi, N Khoiri, U Kaltsum
Jurnal Penelitian Pembelajaran Fisika 8 (1), 2017
292017
Pengaruh Lingkungan Kerja dan Komitmen Organisasi terhadap Kinerja Karyawan pada PT Perkebunan Nusantara V Pekanbaru (Kasus pada Karyawan Bagian SDM)
U Kaltsum, S Andri
Jurnal Online Mahasiswa Fakultas Ilmu Sosial dan Ilmu Politik Universitas …, 2016
132016
Reduction of peroxide value and free fatty acid value of used frying oil using TiO2 thin film photocatalyst
U Kaltsum, AF Kurniawan, I Nurhasanah, P Priyono
Bulletin of Chemical Reaction Engineering & Catalysis 11 (3), 369, 2016
122016
Thermoacoustic design using stem of goose down stack
I Farikhah, S Ristanto, H Idrus, U Kaltsum, A Faisal, I Setiawan, ...
AIP Conference Proceedings 1474 (1), 283-286, 2012
122012
Numerical Study on the Effect of Mean Pressure and Loop's Radius to the Onset Temperature and Efficiency of Traveling Wave Termoacustic Engine
ED Rokhmawati, I Farikhah, U Kaltsum, H Nuroso, A Burhanudin, ...
Automotive Experiences 3 (3), 96-103, 2020
82020
The role of concentration ratio of ttip: acac on the photocatalytic activity of Tio2 thin film in reducing degradation products of used frying oil
U Kaltsum, AF Kurniawan, I Nurhasanah, P Priyono
Bulletin of Chemical Reaction Engineering & Catalysis 12 (3), 430-436, 2017
62017
Pengaruh penambahan minyak goreng hewani pada minyak sawit terhadap perubahan sudut polarisasi
U Kaltsum, H Idrus, KS Firdausi
Berkala Fisika 17 (3), 109-114, 2014
62014
Analysis of Student Misconceptions Using Digital Four-Tier Diagnostics Test on Newton's Law
C Huda, AL Ma’ani, U Kaltsum
Physics Education Research Journal 4 (1), 17-22, 2022
52022
Development of taste sensor system for differentiation of Indonesian herbal medicines
U Kaltsum, K Triyana, D Siswanta
AIP Conference Proceedings 1617 (1), 100-104, 2014
52014
Rancang Bangun Prototipe Sensor Rasa Elektronik Berbasis Membran Selektif Ion
D Lelono, K Triyana, S Hartati, F Amalinda, U Kaltsum, I Usuman
IJEIS 1 (1), 31-35, 2011
52011
Pengaruh Model Pembelajaran Team Games Tournament (TGT) terhadap Kemampuan Kolaborasi Siswa di SMP N 5 Ungaran
M Miroh, S Patonah, U Kaltsum
Prosiding Seminar Nasional Lontar Physics Forum, 113-118, 2019
42019
Kajian Numerik Pengaruh Jari-Jari Stack terhadap Pemanasan Suhu Rendah Mesin Termoakustik Gelombang Berjalan
SW Utami, I Farikhah, N Khoiri, S Patonah, U Kaltsum
Prosiding Seminar Nasional Lontar Physics Forum, 23-30, 2019
42019
Penyusunan Asesmen Pembelajaran di SMPIT Darul Fikri Bawen
J Siswanto, S Patonah, U Kaltsum, E Saptaningrum
Pelita: Jurnal Pengabdian kepada Masyarakat 2 (1), 38-42, 2022
32022
Pengujian Sifat Fotokatalis Lapisan Tipis TiO2 pada Produk Degradasi Jelantah Menggunakan Elektrooptis
U Kaltsum, AF Kurniawan, P Priyono, I Nurhasanah
Jurnal Penelitian Fisika dan Aplikasinya (JPFA) 7 (2), 61-67, 2017
32017
Pengukuran Sifat Polarisasi Berbagai Minyak Nabati Menggunakan Lampu Ir Dan Laser He-ne
U Kaltsum, KS Firdaussi
Indonesian Journal of Mathematics and Natural Sciences 39 (2), 123-127, 2016
32016
Pemanfaatan Limbah Tepung Sagu (Onggok) Menjadi Pakan Ternak di Desa Ngemplak Kidul Kabupaten Pati
MS Hayat, U Kaltsum
Pelita: Jurnal Pengabdian kepada Masyarakat 1 (1), 29-32, 2021
22021
The Potential of Mechanic Vibration for Generating Electric Energy
MAD Hakim, M Amiruddin, K Hasto, IH Margono, I Carsoni, ...
Advance Sustainable Science, Engineering and Technology (ASSET) 2, 0200206-01, 2020
22020
Pengembangan Media Pembelajaran pada Materi Momentum dan Impuls untuk Peserta Didik Kelas X SMA
N Khoiroh, W Kurniawan, U Kaltsum
Prosiding Seminar Nasional Lontar Physics Forum, 124-131, 2019
22019
Pengaruh model pembelajaran Problem Based Learning (PBL) Berbantuan Flipbook Maker pada materi Gejala Gelombang terhadap prestasi belajar siswa kelas XI
NFA Gea, E Saptaningrum, U Kaltsum
LONTAR PYSICS FORUM 2017, 2017
22017
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