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slamet sumardi
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TPACK Framework: Challenges and Opportunities in EFL classrooms
LL Taopan, NA Drajati, S Sumardi
Research and Innovation in Language Learning 3 (1), 1-22, 2020
752020
Synchronous or asynchronous? Various online learning platforms studied in Indonesia 2015-2020
PM Setiadi, D Alia, S Sumardi, R Respati, L Nur
Journal of Physics: Conference Series 1987 (1), 012016, 2021
472021
A novel method: Nickel and cobalt extraction from citric acid leaching solution of nickel laterite ores using oxalate precipitation
W Astuti, F Nurjaman, FR Mufakhir, S Sumardi, D Avista, KC Wanta, ...
Minerals Engineering 191, 107982, 2023
252023
Effect of operating conditions on lithium recovery from synthetic geothermal brine using electrodialysis method
VSH Sujoto, Sutijan, W Astuti, S Sumardi, ISY Louis, HTBM Petrus
Journal of Sustainable Metallurgy 8 (1), 274-287, 2022
172022
Pengembangan produksi sorgum di lahan rawa: kajian pemanfaatan alelopati sebagai bioherbisida
E Susilo, F Fahrurrozi, S Sumardi
Jurnal Agroqua: Media Informasi Agronomi Dan Budidaya Perairan 18 (1), 75-107, 2020
172020
TPACK framework: challenges and opportunities in efL classrooms. Research and Innovation in Language Learning, 3 (1), 1-22
LL Taopan, NA Drajati, S Sumardi
152020
The study of (Ni, Mn, Co) SO4 as raw material for NMC precursor in lithium ion battery
E Kartini, M Fakhrudin, W Astuti, S Sumardi, MZ Mubarok
AIP Conference Proceedings 2708 (1), 2022
142022
Pengolahan bijih mangan menjadi mangan sulfat melalui pelindian reduktif menggunakan asam oksalat dalam suasana asam
S Sumardi, MZ Mubarok, N Saleh
Prosiding SEMIRATA 2013 1 (1), 2003
122003
Widyastuti. 2004
SM Sumardi
Dasar-Dasar Perlindungan Hutan, 170-175, 0
11
Influence of current density in Cu-Mn electroplating of AISI 1020 steel corrosion rate
YI Supriyatna, R Noviyana, EG Suka, BNH Kambuna, S Sumardi
Materials Today: Proceedings 44, 3289-3295, 2021
102021
The effect of immersion time to low carbon steel hardness and microstructure with hot dip galvanizing coating method
AA Hakim, TO Rajagukguk, S Sumardi
IOP Conference Series: Materials Science and Engineering 285 (1), 012019, 2018
92018
Cr (VI) removal from aqueous solution using modified zeolite-iron chloride and its future recommendation
SB Ginting, FR Mufakhir, AW Santi, W Astuti, S Sumardi, H Syarifuddin, ...
Inorganic Chemistry Communications 157, 111273, 2023
82023
Reductive-atmospheric leaching of manganese from pyrolusite ore using various reducing agents
W Astuti, FR Mufakhir, E Prasetyo, S Sumardi, APT Yuda, F Nurjaman, ...
AIP Conference Proceedings 2097 (1), 2019
82019
The influence of basalt minerals as cement substitution materials in mortar
M Amin, DC Birawidha, K Isnugroho, Y Hendronursito, S Sumardi, S Ario, ...
České vysoké učení technické v Praze, 2019
82019
Effect of molybdenum, vanadium, boron on mechanical properties of high chromium white cast iron in as-cast condition
F Nurjaman, S Sumardi, A Shofi, M Aryati, B Suharno
AIP Conference Proceedings 1711 (1), 2016
82016
Thermal upgrading of nickel from limonite by means of selective reduction
F Bahfie, A Manaf, W Astuti, F Nurjaman, E Prasetyo, S Sumardi
Izvestiya. Ferrous Metallurgy 65 (7), 471-478, 2022
72022
Correlation of Nano Titanium Dioxide Synthesis and the Mineralogical Characterization of Ilmenite Ore as Raw Material.
YI Supriyatna, W Astuti, S Sumardi, A Prasetya, LIB Ginting, Y Irmawati, ...
International Journal of Technology 12 (4), 2021
72021
Characterization and A Preliminary Study of TiO2 Synthesis from Lampung Iron Sand
YI Supriyatna, S Sumardi, W Astuti, AN Nainggolan, AW Ismail, ...
Key Engineering Materials 849, 113-118, 2020
72020
Widyastuti, 2004. Dasardasar Perlindungan Hutan
SM Sumardi
Gadjah Mada University Press. Yogyakarta, 0
7
Molybdenum Extraction from Spent Catalyst Using Citric Acid: Characteristic and Kinetics Study
AS Rezki, S Sumardi, W Astuti, IM Bendiyasa, HTBM Petrus
IOP Conference Series: Earth and Environmental Science 830 (1), 012020, 2021
62021
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