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Siti Nur Hofifah
Siti Nur Hofifah
在 upi.edu 的电子邮件经过验证
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The effects of rice husk particles size as a reinforcement component on resin-based brake pad performance: From literature review on the use of agricultural waste as a …
ABD Nandiyanto, SN Hofifah, GCS Girsang, SR Putri, BA Budiman, ...
Automotive Experiences 4 (2), 68-82, 2021
492021
How to identify misconception using certainty of response index (CRI): A study case of mathematical chemistry subject by experimental demonstration of adsorption
SR Putri, SN Hofifah, GCS Girsang, ABD Nandiyanto
Indonesian Journal of Multidiciplinary Research 2 (1), 143-158, 2022
412022
Adsorption isotherm of carbon microparticles prepared from pumpkin (Cucurbita maxima) seeds for dye removal
ABD Nandiyanto, SN Hofifah, HT Inayah, SR Putri, SS Apriliani, ...
Iraqi Journal of Science, 1404-1414, 2021
252021
Collaborative practicum with experimental demonstration for teaching the concept of production of bioplastic to vocational students to support the sustainability development goals
ABD Nandiyanto, M Fiandini, SN Hofifah, R Ragadhita, DF Al Husaeni, ...
Journal of Technical Education and Training 14 (2), 1-13, 2022
182022
Effects of particle size and composition of cassava peels and rice husk on the briquette performance
S Anggraeni, SN Hofifah, ABD Nandiyanto, MR Bilad
Journal of Engineering Science and Technology 16 (1), 527-542, 2021
152021
Teaching the effect of flour on mechanical properties of shrimp shell crackers ‘kerupuk’to high school students
S Anggraeni, AP Hotimah, GCS Girsang, R Ragadhita, SN Hofifah, ...
Journal of Engineering Education Transformations 34 (Special Issue), 2020
142020
Palm oil and cinnamon (anti-microbial agent) on the physicochemical, mechanical, and biodegradation properties of micrometer-sized cornstarch-based bioplastic
S Anggraeni, ABD Nandiyanto, AM Nurjami, SN Hofifah, SR Putri, ...
Moroccan Journal of Chemistry 9 (3), J. Chem. 9 N° 3 (2021) 446-453, 2021
132021
Demonstrating the biobriquettes production using variations in particle size and binder concentration using audio-visual to vocational students
ABD Nandiyanto, R Tiyana, DN Azizah, SN Hofifah
Journal of Engineering Education Transformations 34 (Special Issue), 2020
112020
How to make a cognitive assessment instrument in the merdeka curriculum for vocational high school students: A case study of generating device materials about the stirling engine
M Fiandini, SN Hofifah, R Ragadhita, ABD Nandiyanto
ASEAN Journal for Science Education 3 (1), 65-86, 2024
102024
Water hyacinth and education research trends from the scopus database: A bibliometric literature review
SN Hofifah, ABD Nandiyanto
ASEAN Journal of Science and Engineering Education 4 (2), 121-132, 2024
102024
Isotherm adsorption of 40-μm zeolite particles for treatment of dye wastewater
ABD Nandiyanto, SN Hofifah, S Anggraeni, T Kurniwan
JESTEC 17, 1265-1275, 2022
102022
Cost analysis and economic evaluation for manufacturing hydroxyapatite nanoparticles from eggshell waste
T Annisa, A Azkiya, RN Fauzi, ABD Nandiyanto, SN Hofifah
International Journal of Research and Applied Technology (INJURATECH) 1 (1 …, 2021
102021
Progress in the utilization of water hyacinth as effective biomass material
ABD Nandiyanto, R Ragadhita, SN Hofifah, DF Al Husaeni, ...
Environment, Development and Sustainability, 1-48, 2023
72023
Distance learning innovation in teaching chemistry in vocational school using the concept of isotherm adsorption of carbon microparticles
ABD Nandiyanto, SN Hofifah, GCS Girsang, D Trianadewi, ZN Ainisyifa, ...
Journal of Technical Education and Training 14 (1), 14-26, 2022
72022
Identification of misconceptions in learning the concept of the adsorption process
ABD Nandiyanto, SN Hofifah, R Maryanti
Journal of Engineering Science and Technology 17 (2), 964-984, 2022
72022
The effectiveness of the practicum video guide on distance learning in improving biology learning outcomes in enzyme content
SN Hofifah, S Sumiati
Indonesian Journal of Teaching in Science 3 (2), 201-212, 2023
62023
Video-based learning about the effect of various types of flour on the characteristics of sagon crackers for high school students
S Anggraeni, SA Rohmah, SR Putri, R Ragadhita, SN Hofifah, ...
Journal of Engineering Education Transformations 34 (Special Issue), 2020
62020
Demonstration of making sago (Metroxylon sagu rottb.) crackers with variations in the comparison of sago flour and wheat flour to high school students
S Anggraeni, HY Abadi, SN Hofifah, R Ragadhita, ABD Nandiyanto
Journal of Engineering Education Transformations 34 (Special Issue), 2020
62020
Resin-based brake pad with fleece fiber and its mechanical properties
ABD Nandiyanto, SN Hofifah, R Ragadhita, M Fiandini, DN Al Husaeni, ...
International Journal of Sustainable Transportation Technology 5 (2), 51-54, 2022
52022
Teaching the effect of liming concentration on mechanical characteristics of cowhide crackers for senior high school students
S Anggraeni, R Maulida, R Ragadhita, SN Hofifah, ABD Nandiyanto
Journal of Engineering Education Transformations 34 (Special Issue), 2020
52020
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