Imelda Mutiara Kansa and Esti Kurniasih 2025. Chemistry Laboratory Equipment as Authentic Materials in Assisting Tenth Graders of Vocational School in Writing Procedure Text. J-CEKI : Jurnal Cendekia Ilmiah. 4, 6 (Sep. 2025), 1625–1639. DOI:https://doi.org/10.56799/jceki.v4i6.11248.