Southern Philippines Federation of Labor (SPFL) v Honorable Pura Ferrer Calleja, Director, Bureau of Labor Relations, Department of Labor and Employment, public Mindanao Miners Employee Union Sandigan NG Manggagawang Pilipino (Sandigan), forced intervenor-private respondent Apex Mining Co, Inc , employer-private respondent
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[1989] PHSC 331
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Supreme Court of the Philippines
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Philippines
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24 Apr 1989
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AsianLII
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