Keliat NR, Anggraini PP, Trisianna JA. Science Teacher’s Knowledge about Lesson Study as A Professional Investigation Approach in Learning. jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2025 Feb. 25 [cited 2025 May 31];11(2):350-7. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/8329