Study of Palm Oil Shell Utilization as Metallurgical Coke with Variation of Bondcrete Additive

Autor: Asful Hariyadi, Dinda Khoirunnisa Hidayat, Moch. Purwanto

Publikováno v: Jurnal Teknik Kimia dan Lingkungan, Vol 8, Iss 1, Pp 46-55 (2024)

Coke, an essential ingredient in the steel and metallurgical industries, is typically derived from bituminous coal. However, in Indonesia, where bituminous coal is rare, coke production is dependent on coal imports due to the high moisture content of

Externí odkaz: https://doaj.org/article/99d726166616494e8135365e68eb63dc

The Level of Student Satisfaction with the Online Learning Process During a Pandemic Using the K-means Algorithm

Autor: Talitha Syahla Janiar Arifin, Dinda Khoirunnisa, Nakia Natassa, Retno Hendrowati

Publikováno v: Inform : Jurnal Ilmiah Bidang Teknologi Informasi dan Komunikasi; Vol 6 No 2 (2021); 123-126
Inform : Jurnal Ilmiah Bidang Teknologi Informasi dan Komunikasi; Vol. 6 No. 2 (2021); 123-126

The number of cases of Covid-19 in this pandemic era is increasing and getting out of control every day. This triggers the Indonesian government to set policies on schools with online learning methods. Of course, online learning cannot ensure that it

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::510d607f5eef8c496119d149b57a29e0
https://doi.org/10.25139/inform.v6i2.3945