Ratna Suhartini

Universitas Negeri Surabaya

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Understanding Maritime Subjects in Vocational High Schools through Online Learning

Number of pages: 13 Posted: 22 Jul 2025

Ilham Ilham, Nanang Joko Sulistyono, Suparji ., Theodorus Wiyanto and Ratna Suhartini

Ministry of Transportation of the Republic of Indonesia, Universitas Negeri Surabaya, Universitas Negeri Surabaya, Universitas Negeri Surabaya and Universitas Negeri Surabaya

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