This issue consists of 10 articles from 47 authors affiliated with 18 institutions from 6 countries including:

• Nigeria (Ahmadu Bello University; Nigerian Institute of Transport Technology; University of Abuja; National Agency for Science and Engineering Infrastructure (NASENI); Federal University of Technology)
• Pakistan (Government College University Lahore; Times Institute Multan; COMSATS University Islamabad-Abbottabad Campus; Khwaja Fareed University of Engineering and Information Technology Rahim Yar Khan)
• Indonesia (Sampoerna University; Universitas Islam Indonesia; Universitas Pendidikan Indonesia; Universitas Djuanda; Universitas Komputer Indonesia)
• Australia (University of Wolverhampton; Charles Sturt University)
• Uzbekistan (Chirchik State Pedagogical University)
• Malaysia (Universiti Tun Onn Malaysia)

Articles

In-vitro Analysis of Antimicrobial Activities of Green Synthesized Silver Oxide Nanoparticles on some Microorganisms Found in Open Wound

Rahama Orahachi Abdulmaleek, Idongesit Edem Okon, George Iloegbu Ndukwe, Patricia Adamma, E. Ekwumemgbo

Review on Adsorption and Photocatalysis of Dyes for Wastewater Treatment

Arfa Ashraf, Syed Muhammad Asif Abbas, Shahzaib Saleem, Shanza Bibi, Rizwan Akbar, Z. Zurat-ul-jannat, Ghulam Hamdani, Nasira Hussain

Production and Characterization of Briquettes from Agricultural Wastes for Sustainable Energy Solutions

Ahmed Umar, Abdulrahman Abdulmumin Gbenga, Muhammad-Najeeb Oluwafemi Yusuf, Abdulrasheed Faridah, Adeyemo Tijesunimi Emmanuel, Ajuwon Fadhilat Adekitan

Design and Fabrication of Automated Stopper Mechanism with PLC-Controlled System and Ball Screw Mechanism

Fahriza Fadhila, Farid Triawan

Nature of Precipitation Resulted from Intravenous Drugs Incompatibility

Suci Hanifah, Patrick A. Ball, Ross A. Kennedy

Comparative Fatty Acid Profiling and Nutritional Assessment of Groundnut and Cashew Nut Oils

Maximus Mayer Ebulue

Advancing Sustainability and Green Engineering in Mechanical Engineering Education: Concepts, Research Trends, Challenges, and Implementation Strategies

Meli Fiandini, Gafurdjan Israilovich Mukhamedov, Dustnazar Omonovich Khimmataliev, Asep Bayu Dani Nandiyanto

Techno-Economic Feasibility and Bibliometric Literature Review of Integrated Waste Processing Installations for Sustainable Plastic Waste Management

S. Samsuri, Saepul Anwar, Sri Harini, Tini Kartini, Nova Monaya, W. Warizal, Ade Budi Setiawan

Production of Wet Organic Waste Ecoenzymes as an Alternative Solution for Environmental Conservation Supporting Sustainable Development Goals (SDGs): A Techno-Economic and Bibliometric Analysis

Afridha Sesrita, Helmia Tasti Adri, Irman Suherman, R. Rasmitadila, Muhammad Zainal Fanani

Hazard Identification, Risk Assessment, and Determining Control (HIRADC) for Workplace Safety in Manufacturing Industry: A Risk-Control Framework Complete with Bibliometric Literature Review Analysis to Support Sustainable Development Goals (SDGs)

H. Henny, Agus Heri Setya Budi, Muhammad Andriyansyah, Muhammad Rizzki Ar Rozzak, Maretno Marcelina Baru, Alias Masek