Design and production of a tiltable extension ladder on a trolley for engineering workshop and warehouse
Crossref DOI link: https://doi.org/10.30574/gjeta.2024.20.2.0146
Published Online: 2024-08-30
Update policy: https://doi.org/10.30574/gjeta.ourcrossmarkpolicy
Whyte Asukwo Akpan,
Stephen Ishandi Beshel,
Ukemeobong Enefiok Akpan,
Agnes Essien Oboh,
