MARLISSA ER, MUFIDAH R. PORTER’S DIAMOND THEORY IN COMPETITIVENESS ENHANCEMENT STRATEGIESMICRO, SMALL, AND MEDIUM ENTERPRISE (MSME) PRODUCTS IN JAYAPURA CITY. TPM [Internet]. 2025 Aug. 11 [cited 2025 Sep. 12];32(S1 (2025): Posted 12 May):283-90. Available from: https://tpmap.org/submission/index.php/tpm/article/view/163