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Leni Rumiyanti
Leni Rumiyanti
Departement of Physics, Universitas Lampung, Indonesia
Verified email at fmipa.unila.ac.id
Title
Cited by
Cited by
Year
Rendemen dan Skrining Fitokimia pada Ekstrak Daun Sanseviera sp.
FD Whika, R Leni, R Ismi
Jurnal Penelitian Pertanian Terapan 17 (3), 197-202, 2017
2492017
Analisis Proksimat Pada Briket Arang Limbah Pertanian
L Rumiyanti, A Irnanda, Y Hendronursito
Spektra: Jurnal Fisika Dan Aplikasinya 3 (1), 15-22, 2018
252018
Effect of sintering temperature on the structural and physical properties of forsterite using amorphous rice husk silica as refractory precursors
S Sembiring, A Riyanto, L Rumiyanti, Z Sembiring, R Situmeang
Journal of the Australian Ceramic Society 56, 433-440, 2020
142020
Yield and Phytochemical Screening on Sanseviera sp
WF Dewatisari, L Rumiyanti, I Rakhmawati
Leaf ExtractJournal of Applied Agricultural Research 17 (3), 197-202, 2017
82017
Skrinning fitokimia ekstrak daun sirsak (Annona muricata) dan pengaruhnya terhadap laju korosi baja karbon ST 37
LR Leni Rumiyanti, AR Amilia Rasitiani, EGS Ediman Ginting Suka
Jurnal Teori dan Aplikasi Fisika 7 (1), 1-6, 2019
72019
Measurement of physical parameters of water quality in real-time based on arduino
TM Putra, A Surtono, GA Puazi, SW Suciyati, I Firdaus, L Rumiyanti
Journal of Physics: Conference Series 1751 (1), 012067, 2021
62021
Pengaruh temperatur terhadap karakterisasi klinker semen dengan substitusi 20% batu basalt terhadap massa batu kapur dan 20% batubara terhadap massa total sebagai reduktor
R Leni, S Yuliana, A Muhamad
Jurnal Teori dan Aplikasi Fisika 7 (1), 29-34, 2019
52019
Analisis Proksimat Pada Briket Arang Limbah Pertanian. Spektra: Jurnal Fisika Dan Aplikasinya, 3 (1), 15–22
L Rumiyanti, A Irnanda, Y Hendronursito
52018
Pengaruh Tingkat Berpikir dan Cara Belajar Siswa terhadap Penguasaan Konsep Fisika Pada Siswa Kelas XI Semester Genap SMA YP Unila
L Rumiyanti
Skripsi Tidak Diterbitkan. Pendidikan Fisika Universitas Lampung, 2010
42010
Ismi Rakhmawati. 2017. Rendemen and Phytochemical Screening using Leaf extract of Sansevieria Sp
WF Dewatisari, L Rumiyanti
Jurnal Penelitian Pertanian Terapan 17 (3), 197-202, 0
4
Optimization of using Baturaja fly ash as a Portland Composite Cement (PCC) additive
L Rumiyanti, S Wulandari, T Damayanti, S Sembiring, W Warsito
Journal of Physics: Conference Series 1572 (1), 012047, 2020
32020
Facile pore size control and low-cost synthesis of mesoporous silica nanoparticles based on rice husk
L Rumiyanti, C Destiana, R Oktaviani, R Marjunus, E Suharyadi
Advances in Natural Sciences: Nanoscience and Nanotechnology 14 (1), 015007, 2023
22023
PENGARUH KONSENTRASI INHIBITOR KOROSI EKSTRAK KULIT PISANG KEPOK (Musa paradisiaca L) TERHADAP LAJU KOROSI BAJA KARBON API 5L PADA SUHU PERENDAMAN 40OC DAN 80OC
T Nurahman, EG Suka, L Rumiyanti
Jurnal Teori dan Aplikasi Fisika 9 (2), 133-142, 2021
22021
Sintering temperature effect on optical properties of zinc oxide thin film on glass substrate prepared by sol-gel spin coating method
L Rumiyanti, D Aryanto, S Garcia, I Firdaus
Journal of Physics: Conference Series 1751 (1), 012068, 2021
22021
Karakteristik Struktur, Fungsionalitas dan Sifat Fisis Silika Aspal Dengan Perbandingan 65%: 35%
NP Tarigan, S Sembiring, L Rumiyanti
Jurnal Teori dan Aplikasi Fisika 10 (2), 151-158, 2022
12022
Structure analysis of electromagnetic waves absorbing material a lanthanum manganite system of (La0. 8Ba0. 2)(Mn (1-x)/2ZnxFe (1-x)/2) O3
L Rumiyanti, I Wandira, WA Adi, S Sembiring
Journal of Physics: Conference Series 1751 (1), 012069, 2021
12021
OPTIMIZATION OF THE USE OF FLY ASH AS AN ADDITIVE PORTLAND COMPOSITE CEMENT (PCC)
L Rumiyanti, L Listiani, T Damayanti
Spektra: Jurnal Fisika dan Aplikasinya 4 (2), 61-72, 2019
12019
A Study on Microstructural and Optical Properties of Green Synthesized Fe3O4/ Mesoporous Silica Nanoparticles
ME Saputra, NI Istiqomah, LA Nikhmah, L Rumiyanti, RM Tumbelaka, ...
Advances in Science and Technology 143, 47-52, 2024
2024
Characteristics of Mesoporous Silica Nanoparticles-Benzotriazole (MSN-BTA) Using Rice Husk as an Environmentally Friendly Precursor
L Rumiyanti, S Garcia, MMF Syamsuri, R Marjunus, NI Istiqomah, ...
Solid State Phenomena 356, 107-112, 2024
2024
Power of hydrogen (pH) effects on physical and mechanical properties of steel coated in rice husk-based smart corrosion inhibitors of mesoporous silica
L Rumiyanti, P Siringoringo, P Karo-Karo, S Garcia, J Junaidi
AIP Conference Proceedings 2858 (1), 2023
2023
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