This issue (IRiP Volume 6 Issue 1 Year 2023) has been available online since 30th June 2023 for the regular issue of June 2023. All articles in this issue consist of 6 original research articles that were authored/co-authored by 30 authors from 11 Institutions and 3 Countries. Universitas Jember (Indonesia), Universitas Ahmad Dahlan (Indonesia), Universiti Teknologi PETRONAS (Malaysia), Universitas Sulawesi Barat (Indonesia), Universitas Cenderawasih (Indonesia), Medan State University (Indonesia), Politeknik Kelautan dan Perikanan Pangandaran (Indonesia), IKIP Muhammadiyah Maumere (Indonesia), Meteorological, Climatological, and Geophysical Agency (BMKG) (Indonesia), Islamic University of Technology (Bangladesh), Indonesian Institute of Education (Indonesia).
👥 Dwi Sulisworo(1)★, Meita Fitrianawati(2), Arsyad Cahya Subrata(3), Khairul Shafee Kalid(4), Wan Fatimah Wan Ahmad(5)
(1) Universitas Ahmad Dahlan (2) Universitas Ahmad Dahlan (3) Universitas Ahmad Dahlan (4) Universiti Teknologi PETRONAS (5) Universiti Teknologi PETRONAS
(1) Universitas Sulawesi Barat (2) Universitas Sulawesi Barat (3) Universitas Sulawesi Barat (4) Universitas Sulawesi Barat (5) Universitas Sulawesi Barat (6) Universitas Sulawesi Barat (7) Universitas Cenderawasih
👥 Budiman Nasution(1), Ruben Cornelius Siagian (2)★, Winsyahputra Ritonga(3), Lulut Alfaris(4), Aldi Cahya Muhammad(5), Arip Nurahman(6)
(1) Medan State University (2) Medan State University (3) Medan State University (4) Politeknik Kelautan dan Perikanan Pangandaran (5) Islamic University of Technology (6) Indonesian Institute of Education