Susanti, Dwi Dzulma, et al. “COMPARATIVE ANALYSIS OF PLASTERING WORK EXECUTION TIME ON LABOUR PRODUCTIVITY WITH WORK SAMPLING METHOD”. Jurnal Pensil : Pendidikan Teknik Sipil, vol. 14, no. 2, May 2025, pp. 316-30, doi:10.21009/jpensil.v14i2.54314.