Mulyadi Sugih Dharsono, & Siti Hindun. (2024). ANALYSIS OF LABOR PRODUCTIVITY OF BEAM AND FLOOR PLATE WORK WITH WORK SAMPLING METHOD. Jurnal Pensil : Pendidikan Teknik Sipil, 13(3), 287–298. Retrieved from https://journal.unj.ac.id/unj/index.php/jpensil/article/view/44934