Jurnal IPTEK Vol. 28 No. 1, 2024 contains ten papers with the authors' diversity came from:

• Universitas Diponegoro;
• Institut Teknologi Sepuluh Nopember (ITS);
• Politeknik ATI Padang;
• Institut Teknologi Adhi Tama Surabaya;
• Universitas Nahdlatul Ulama Pasuruan;
• Universitas Nahdlatul Ulama Sidoarjo;
• Universitas Adzkia;
• Universitas Ciputra;
• W. R. Supratman University Surabaya;

Jurnal IPTEK Vol. 27 No. 2, 2023 contains ten papers with the authors' diversity came from:

• Institut Teknologi Adhi Tama Surabaya;
• Universitas Negeri Malang;
• Universitas Negeri Medan;
• Politeknik Caltex Riau;
• Universitas Nahdlatul Ulama Pasuruan;
• Universitas Muhammadiyah Sidoarjo;
• Politeknik Negeri Medan;
• Universitas Ciputra;
• W. R. Supratman University Surabaya;

Jurnal IPTEK Vol. 27 No. 1, 2023 contains nine papers with the authors' diversity came from:

• Institut Teknologi Adhi Tama Surabaya;
• Politeknik ATI Padang;
• Universitas Indraprasta PGRIi;
• National Taiwan Ocean University ;
• PLN Institute of Technology;
• Sriwijaya University;
• National University of Development "Veteran" East Java;

Jurnal IPTEK Vol. 26 No. 2, 2022 contains eleven papers with the authors' diversity came from:

• Institut Teknologi Adhi Tama Surabaya;
• Politeknik Negeri Malang;
• Universitas Jambii;
• Universitas PGRI Adi Buana;
• Universitas Mercu Buana;
• President University;
• Universitas Islam Lamongan;
• Universitas Nahdlatul Ulama Sidoarjo;
• Universitas Surabaya;
• Institut Teknologi dan Sains Nahdlatul Ulama Pasuruan;

Jurnal IPTEK Vol. 26 No. 1, 2022 contains ten papers with the authors' diversity came from:

• Institut Teknologi Adhi Tama Surabaya;
• Universitas Nahdlatul Ulama Sidoarjo;
• Universitas Jambi;
• Universitas W.R. Supratman;
• Universitas Malikussaleh;

Jurnal IPTEK Vol. 25 No. 2, 2021 contains ten papers with the authors' diversity came from:

• Politeknik Negeri Bengkalis;
• Institut Teknologi Adhi Tama Surabaya;
• Universitas Nahdlatul Ulama Sidoarjo;
• Universitas Tribhuwana Tunggadewi;
• Universitas W.R. Supratman;
• National Chung Hsing University;
• President University;
• Institut Teknologi Del;

Jurnal IPTEK Vol. 25 No. 1, 2021 contains ten papers with the authors' diversity came from:

• State Polytechnic of Malang;
• Universitas Airlangga;
• Institut Teknologi Adhi Tama Surabaya;
• Politeknik Perkeretaapian Indonesia;
• Politeknik Negeri Madiun;
• Politeknik Perkapalan Negeri Surabaya;
• Institut Teknologi Telkom Surabaya;

Jurnal IPTEK Vol. 24 No. 2, 2020 contains seven papers with the authors' diversity came from:

• Universitas Serambi Mekkah, Indonesia;
• Institut Teknologi Adhi Tama Surabaya;
• Universitas Katolik Indonesia Atma Jaya;
• Universitas Malikussaleh;
• Institut Teknologi Sepuluh Nopember;
• Universitas Tribhuwana Tunggadewi;

Jurnal IPTEK Vol. 24 No. 1, 2020 contains nine papers with the authors' diversity came from:

• Chung Yuan Christian University, Taiwan;
• Institut Teknologi Adhi Tama Surabaya;
• Politeknik Negeri Malang;
• Politeknik Perkapalan Negeri Surabaya;
• PT Multimas Nabati Asahan;
• Universitas Islam Bandung;
• Universitas Nahdlatul Ulama Sidoarjo;
• Universitas Pembangunan Nasional “Veteran" Jawa Timur; and
• Universitas Presiden.

Jurnal IPTEK Vol. 23 No. 2, 2019 contains seven papers with the authors' diversity came from:

• Indonesian Institute of Sciences (LIPI),
• Institut Teknologi Adhi Tama Surabaya, 
• Politeknik Negeri Malang, 
• Politeknik Perkapalan Negeri Surabaya, and
• Universitas Brawijaya.

Jurnal IPTEK Vol. 23 No. 1, 2019 contains eight papers with the authors' diversity came from:

• Diponegoro University
• Institut Teknologi Adhi Tama Surabaya, 
• Institut Teknologi Sepuluh Nopember,
• National Taiwan University of Science and Technology, and
• Universitas W R Supratman.

Jurnal IPTEK Vol. 22 No. 2, 2018 contains ten papers with the authors' diversity came from:

• Institut Teknologi Adhi Tama Surabaya, 
• Institut Teknologi Sepuluh Nopember,
• Universitas Flores Ende,
• Universitas Pembangunan Nasional Veteran Jawa Timur,
• Universitas Teknologi Surabaya, and
• Widya Kartika University.

Jurnal IPTEK Vol. 22 No. 1, 2018 contains ten papers with the authors' diversity came from:

• Institut Teknologi Adhi Tama Surabaya, 
• Universitas Widya Kartika, and
• Universitas Wijaya Kusuma Surabaya.

Jurnal IPTEK Vol. 21 No. 2, 2017 contains ten papers.