, Universitas Islam Negeri Sumatera Utara, Indonesia
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HEARTY Vol. 12 No. 1 (2024): FEBRUARI - Artikel
THE EFFECT OF EXTRA FOODING ON THE FATIGUE OF FIELD WORKERS (TECHNICAL SERVICES) AT PT PLN (PERSERO) ULP MEDAN SELATAN
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HEARTY Vol. 12 No. 2 (2024): APRIL - Artikel
FACTORS CAUSING WORK ACCIDENTS AT THE MEDAN CLASS A SEARCH AND RESPECT AGENCY OFFICE
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HEARTY Vol. 12 No. 2 (2024): APRIL - Artikel
IDENTIFICATION OF K3 HAZARD RISK IN FIREFIGHTERS AT MEDAN CITY FIRE AND RESCUE SERVICE
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HEARTY Vol. 12 No. 2 (2024): APRIL - Artikel
ANALYSIS OF OBSTACLES TO ANJAB & ABK NEEDS PLAN AT MEDAN CITY HEALTH OFFICE
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HEARTY Vol. 12 No. 2 (2024): APRIL - Artikel
DESCRIPTIVE EPIDEMIOLOGICAL STUDY OF THE INCIDENCE OF TUBERCULOSIS IN MEDAN CITY AT THE NORTH SUMATRA PROVINCIAL HEALTH OFFICE
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HEARTY Vol. 12 No. 2 (2024): APRIL - Artikel
APPLICATION OF ERGONOMICS TO IMPROVE HEALTH AND WORK PRODUCTIVITY IN CLASS A MEDAN SEARCH AND RESCUE OFFICE
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HEARTY Vol. 10 No. 1 (2022): FEBRUARI - Artikel
UPAYA PENCEGAHAN PENYEBARAN COVID-19 DENGAN MENERAPKAN PROTOKOL KESEHATAN DI DESA BANGUN REJO
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HEARTY Vol. 12 No. 1 (2024): FEBRUARI - Artikel
EXPLORATION OF INPUT FACTORS IN HIV/AIDS COUNSELING AT THE TELADAN HEALTH CENTER IN MEDAN CITY
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HEARTY Vol. 12 No. 2 (2024): APRIL - Artikel
RELATIONSHIP BETWEEN KNOWLEDGE AND TODDLER MOTHERS' PARTICIPATION IN POSYANDU ACTIVITIES IN KALIJAYA VILLAGE, TELAGASARI DISTRICT, KARAWANG REGENCY
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