diff --git a/projects/github_projects/3yp/e19/Smart-Billing-System.md b/projects/github_projects/3yp/e19/Smart-Billing-System.md
index 75b1dd19..2795f20e 100644
--- a/projects/github_projects/3yp/e19/Smart-Billing-System.md
+++ b/projects/github_projects/3yp/e19/Smart-Billing-System.md
@@ -10,7 +10,7 @@ cover_url: /data/categories/3yp/cover_page.jpg
 thumbnail_url: /data/categories/3yp/thumbnail.jpg
 repo_url: https://github.com/cepdnaclk/e19-3yp-Smart-Billing-System
 page_url: https://cepdnaclk.github.io/e19-3yp-Smart-Billing-System
-forks: 1
+forks: 2
 watchers: 0
 stars: 0
 started_on: '2023-11-08T10:51:26Z'
diff --git a/projects/github_projects/3yp/e19/Smart-Waste-Management-System.md b/projects/github_projects/3yp/e19/Smart-Waste-Management-System.md
index 90f3a230..4e011475 100644
--- a/projects/github_projects/3yp/e19/Smart-Waste-Management-System.md
+++ b/projects/github_projects/3yp/e19/Smart-Waste-Management-System.md
@@ -11,8 +11,8 @@ thumbnail_url: /data/categories/3yp/thumbnail.jpg
 repo_url: https://github.com/cepdnaclk/e19-3yp-Smart-Waste-Management-System
 page_url: https://cepdnaclk.github.io/e19-3yp-Smart-Waste-Management-System
 forks: 5
-watchers: 3
-stars: 3
+watchers: 4
+stars: 4
 started_on: '2023-11-15T12:26:56Z'
 ---
 
diff --git a/projects/github_projects/4yp/e18/Virtual-Patient-Simulator-for-Skill-Training-in-Dentistry.md b/projects/github_projects/4yp/e18/Virtual-Patient-Simulator-for-Skill-Training-in-Dentistry.md
new file mode 100644
index 00000000..17ee954c
--- /dev/null
+++ b/projects/github_projects/4yp/e18/Virtual-Patient-Simulator-for-Skill-Training-in-Dentistry.md
@@ -0,0 +1,19 @@
+---
+layout: project_page
+title: Virtual Patient Simulator for Skill Training in Dentistry
+permalink: /4yp/e18/Virtual-Patient-Simulator-for-Skill-Training-in-Dentistry/
+description: Virtual patient simulator for skill training in dentistry
+has_children: false
+parent: E18 Undergraduate Research Projects
+grand_parent: Undergraduate Research Projects
+cover_url: /data/categories/4yp/cover_page.jpg
+thumbnail_url: /data/categories/4yp/thumbnail.jpg
+repo_url: https://github.com/cepdnaclk/e18-4yp-Virtual-Patient-Simulator-for-Skill-Training-in-Dentistry
+page_url: https://cepdnaclk.github.io/e18-4yp-Virtual-Patient-Simulator-for-Skill-Training-in-Dentistry
+forks: 0
+watchers: 0
+stars: 0
+started_on: '2024-01-06T06:41:11Z'
+---
+
+Virtual patient simulator for skill training in dentistry
\ No newline at end of file
diff --git a/projects/github_projects/4yp/e18/collaborative-mapping-with-swarm-robots.md b/projects/github_projects/4yp/e18/collaborative-mapping-with-swarm-robots.md
new file mode 100644
index 00000000..ba1b3b8b
--- /dev/null
+++ b/projects/github_projects/4yp/e18/collaborative-mapping-with-swarm-robots.md
@@ -0,0 +1,18 @@
+---
+layout: project_page
+title: collaborative mapping with swarm robots
+permalink: /4yp/e18/collaborative-mapping-with-swarm-robots/
+description: ''
+has_children: false
+parent: E18 Undergraduate Research Projects
+grand_parent: Undergraduate Research Projects
+cover_url: /data/categories/4yp/cover_page.jpg
+thumbnail_url: /data/categories/4yp/thumbnail.jpg
+repo_url: https://github.com/cepdnaclk/e18-4yp-collaborative-mapping-with-swarm-robots
+page_url: https://cepdnaclk.github.io/e18-4yp-collaborative-mapping-with-swarm-robots
+forks: 0
+watchers: 0
+stars: 0
+started_on: '2024-01-06T16:54:45Z'
+---
+