PENA TEKNIK: Jurnal Ilmiah Ilmu-Ilmu Teknik Volume 7 Number 1, published in March 2022, consists of 5 manuscripts covering engineering fields such as informatics engineering, electrical engineering, transport engineering and urban & regional planning. All manuscripts come from 10 affiliates throughout Indonesia, namely Universitas Andi Djemma, Institut Teknologi Bandung, Badan Riset & Inovasi Nasional (BRIN) Indonesia, Kementerian Perhubungan (Ministry of Transportation) Republik Indonesia,  Institut Agama Islam Negeri palopo, Universitas Sulawesi Barat, Institut Kesehatan & Bisnis Kurnia Jaya Persada, Universitas Megarezky, and Palopo Urban Forum. PENA TEKNIK: Jurnal Ilmiah Ilmu-Ilmu Teknik published since March 2016 by the Engineering Faculty, Universitas Andi Djemma (Unanda) Palopo.  Published twice a year in March and September.  Contains writings raised from research results and contemporary essays of engineering sciences. The articles published in PENA TEKNIK: Jurnal Ilmiah Ilmu-ilmu Teknik are going through a double-blind peer-review process. Hence, the decision on whether the scientific article is accepted or not, will be the Editorial Boards right based on the peer reviewer's recommendation.