March 8, 1989GR 83239; (March, 1989)PHIL. JAPAN ACTIVE CARBON CORP. vs. NATIONAL LABOR RELATIONS COMMISSION
February 8, 1989GR 80587; (February, 1989)WENPHIL CORPORATION vs. NATIONAL LABOR RELATIONS COMMISSION
January 20, 1989GR 66350; (January, 1989)ALBERTO DE GUZMAN, Petitioner, v. HON. INTERMEDIATE APPELLATE COURT AND DEVELOPMENT BANK OF THE PHILIPPINES, Respondents