M. C. . Rambitan, D. A. . Katuuk, J. S. J. Lengkong, M. M. . Wullur, and R. . Umbase, “Human Resource Development Strategies of the Social Affairs Office in Handling Abandoned Children in Minahasa Regency”, IJITE, vol. 5, no. 2S, pp. 144–163, Apr. 2026.