Calamba City – The Laguna Provincial Office of the Department of Trade and Industry (DTI-Laguna), in collaboration with the Cooperatives and Livelihood Development Department of the City Government of Calamba, successfully organized a seminar at the Jose Rizal Coliseum in Halang, Calamba City, last February 21, 2025. The event was designed to equip micro-entrepreneurs with continue reading : DTI-Laguna successfully conducts seminar on business operations, records management, and consumer education