Comparison of performance of k-nearest neighbor algorithm using smote and k-nearest neighbor algorithm without smote in diagnosis of diabetes disease in balanced data
A G Pertiwi , N Bachtiar , R Kusumaningrum , I Waspada
Journal of Physics: Conference Series 1524 ( 1) 012048
8
2020
Microstructure transformation of Cr-Al-BN coating on low carbon steel prepared by ball milling method
A S Wismogroho , W B Widayatno , M I Amal , Y Affandi
IOP Conference Series: Materials Science and Engineering 478 ( 1) 012004
1
2019
The pyrometallurgical recovery of zinc from electric arc furnace dust (EAFD) with active carbon
G S T Sinaga , A S Wismogroho , A Fitroturokhmah , R Kusumaningrum
IOP Conference Series: Materials Science and Engineering 578 ( 1) 012068
1
2019
Reactivity of Manganese Sulphate From Sumbawa Manganese Ore With Precipitating Agent: Theoretical and Experimental Evaluation
R Kusumaningrum , W B Widayatno , A S Wismogroho , D W Nugroho
Journal of Physics: Conference Series 1191 ( 1) 012052
1
2019
Study on optimum parameters of high content paraffin wax microemulsion
A Fitroturokhmah , R Kusumaningrum , GST Sinaga , WB Widayatno
IOP Conference Series: Materials Science and Engineering 578 ( 1) 012040 -012040
1
2019
Synthesis of nanosize manganese oxides from its ore using solvothermal method
FDYP Abi , R Kusumaningrum , WB Widayatno , AS Wismogroho
IOP Conference Series: Materials Science and Engineering 578 ( 1) 012011 -012011
1
2019
Study: leaching of zinc dust from electric arc furnace waste using oxalic acid
R Kusumaningrum , A Fitroturokhmah , GST Sinaga , AS Wismogroho
IOP Conference Series: Materials Science and Engineering 478 ( 1) 012015 -012015
6
2019
Influences of Metals and Acids on the Photo Reduction of CO2 under Catalysis of TiO2
Endang Tri Wahyuni , Retno Kusumaningrum , Wa ode Mulyana , Roto Roto
journal of chemistry and chemical engineering 9 ( 8)
2015
Ceramic composites derived from polysilazane with the addition of silicon carbide
Alfian Noviyanto , Retno Kusumaningrum , Nurul Taufiqu Rochman , Muhamad Ikhlasul Amal
Journal of Ceramic Processing Research 21 ( 3) 326 -330
2020
Synthesis of manganese ferrite from manganese ore prepared by mechanical milling and its application as an inorganic heat-resistant pigment
Galuh Sukmarani , Retno Kusumaningrum , Alfian Noviyanto , Fiqhi Fauzi
Journal of materials research and technology 9 ( 4) 8497 -8506
3
2020
Sintesis Ca2P2O7 dari Limbah Kerang dengan Metode Solvotherma
Faisal Akbar , Retno Kusumaningrum , Mi'raj Shabrin Jamil , Alfian Noviyanto
JFA (Jurnal Fisika dan Aplikasinya) 15 ( 3) 110 -113
1
2019
Sintesis kalsium pirofospat (Ca2P2O7) dari limbah cangkang telur dengan metode solvothermal
Ihsanul Huda , Retno Kusumaningrum , Mi'raj Shabrin Jamil , Wahyu Bambang Widayatno
CHEMPUBLISH JOURNAL 5 ( 1) 68 -76
2020
Densification of SiC from Amorphous Polysilazane with The Addition of β-SiC as a Filler Prepared by Hot Pressing Furnace
Galuh Sukmarani , Alfian Noviyanto , Retno Kusumaningrum , Alvin Muhammad Habieb
Materials Science and Engineering Conference Series 924 ( 1) 012003
2020
The Effect of Amorphous Polysilazane and Infiltration Method on The Densification of SiCf/SiC Composites
Alvin Muhammad Habieb , Alfian Noviyanto , Galuh Sukmarani , Retno Kusumaningrum
Materials Science and Engineering Conference Series 924 ( 1) 012002
2020
Shape Modification of Manganese Oxide Prepared by Solvothermal: Effect of Precipitation Agent
Retno Kusumaningrum , Faustina De Yesu Prisila Abi , Galuh Sukmarani , Alvin Muhammad Habieb
Materials Science and Engineering Conference Series 924 ( 1) 012013
2020
The Effect of Mechanochemical on The Formation of Calcium Titanate (CaTiO 3 ) Prepared by High Energy Milling
Fiqhi Fauzi , Alvin Muhammad Habieb , Alfian Noviyanto , Retno Kusumaningrum
Materials Science and Engineering Conference Series 924 ( 1) 012006
2020
Characterization of Sumbawa manganese ore and recovery of manganese sulfate as leaching products
Retno Kusumaningrum , Siti Astari Rahmani , Wahyu Bambang Widayatno , Agus Sukarto Wismogroho
AIP Conference Proceedings 1964 ( 1) 020042
3
2018
Stabilitasi Fasa Kalsium Pirofospat Pada Temperatur Tinggi Dengan Penambahan Zirkonia
Ihsanul Huda , Retno Kusumaningrum , Galuh Sukmarani , Alfian Noviyanto
Syntax Literate ; Jurnal Ilmiah Indonesia 5 ( 5) 98 -106
2020