The Description of Medical Check-up Results of the Oil and Gas Workers at PT. X in East Kalimantan in 2022-2023: Gambaran Hasil Medical Check-up pada Pekerja Minyak dan Gas Bumi PT. X di Kalimantan Timur Tahun 2022-2023. Jurnal Medika : Karya Ilmiah Kesehatan, v. 11, n. 1, p. 47–57, 13 May2026.